30v digital

Buy 10pcs Blue 0.56 Inch Mini Digital Voltmeter DC 4.5V To 30V Digital Voltmeter Voltage Panel Meter For for R445.00

Buy 5pcs Green 0.56 Inch Mini Digital Voltmeter DC 4.5V To 30V Digital Voltmeter Voltage Panel Meter For for R297.00

Buy 3pcs Red 0.56 Inch Mini Digital Voltmeter DC 4.5V To 30V Digital Voltmeter Voltage Panel Meter For 6 for R223.71

Buy 10pcs Green 0.56 Inch Mini Digital Voltmeter DC 4.5V To 30V Digital Voltmeter Voltage Panel Meter Fo for R402.85

Buy 3pcs Blue 0.56 Inch Mini Digital Voltmeter DC 4.5V To 30V Digital Voltmeter Voltage Panel Meter For for R263.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made. Features: 1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source Note: Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html Package included: 5 X A3967 easy driver stepper motor driver board 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino

Description: Supply: 220V EU Plug /AU 220V Plug / 110V US Plug DPS-305BF 30V 5A DC Digital Control Laboratory Adjustable Power Supply for Laptop Repair DPS series digital input adjustable DC power supply is designed for laboratory, school, production lines and electronic repair designed for use. Voltage stability is high, small ripple factor, has improved the short circuit protection and overcurrent protection. Due to the voltage value is a digital keyboard input, shorten the voltage setting time, completely overcome the traditional potentiometer adjustment poor contact caused by voltage instability phenomenon. The internal power supply containing electronic switch, can conveniently open the output load. DPS305BM/BF have the same function, but different current precision. DPS305CM/CF have the same function, but different current precision. DPS305CM/CF have BM/BF all functions,  in addition they have the storage and combination lock function. DPS - 305 BM/CM: Four digit current display measuring accuracy: 0000-0.450A, ±0.001 A                                                                                                                              0.450-5 A, ±0.01 A DPS - 305 BF/CF: Five digit current display measuring accuracy: 00000-0.0450A, ±0.0001A                                                                                                                          0.0450-0.450A, ± 0.001A                                                                                                                          0.450-5 A, ±0.01 A DPS-305BM in SKU144061     DPS-305BF in SKU144068 DPS-305CM in SKU144065    DPS-305CF in SKU144070 Specification: 1, rated working conditions and dimensions Power supply voltage 220V + 10%50 / 60Hz Working conditions: 0-40 temperature relative humidity 80% Storage temperature: - 10-70 C 70% relative humidity Dimensions: 265 x 128 x 150mm (D * W * H) 2, regulated state parameters The voltage output from 0 to 30V can be continuously adjusted (to distinguish the value of 0.1V) The precision of output voltage: + 0.1V Voltage stability: Load stability: Recovery time: 100uS Ripple noise voltage: Temperature coefficient: 3, a constant current state parameters Constant current value: 305 CM 5A Ma constant current maximum 500 mA 303CM 3A Ma constant current maximum 500 mA Constant current output current from 0 to the nominal value of continuous adjustable (to distinguish the value of 0.01A) Constant current output accuracy: + 0.01A (MA constant current precision: + 1mA) The current stability of the Load stability Ripple noise current 4, current and voltage display accuracy Voltage display accuracy: + 0.1V (constant current state) Current display accuracy: + 0.01A (constant pressure) Ma current display accuracy: + 1mA (constant pressure) 5, storage capacity Storage and call ten current,

SELECTED OPTION: VOLTAGE: 0-10V COLOR: RED CLICK HERE for more options in this item 0.56 Inch DC 0-10/30/200V 3 Wire LED Voltmeter Digital Display Panel Volt Meter Specification: 0.56 LED Digital DC Voltmeter: 0 ~ 10V, 0 ~ 30V, 0 ~ 200V Power supply: DC 4V ~ 30V Measuring range: 0 ~ 10V, 0 ~ 30V, 0 ~ 200V Measurement accuracy: ±0.1% Refresh rate: about 200ms Display: 0.56 inch digital tube Display color: red, yellow, green, blue Operating current: Operating temperature: -10°C to +65°C Input impedance: 100K Overall dimension: 48 x 29 x 26mm Package included: 1 x 0.56 LED Digital DC Voltmeter

Description:   1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made.   Features:   1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source   Note:   Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html   Package included:   3 X A3967 easy driver stepper motor driver board

Specifications: Material: Plastic LED Light Color: Blue Display: Three 0.4 " LED Digital Tube Size: As the picture shown Measure range: DC3-30V (Do not need Power Supply, Measure 3-30V directly) Maximum Input: DC30V Permissible Error: 1% (+ / - 1 Digit) Refresh rate: about 500mS Current consumption: about 5-20mA Operating temperature: -10 °c to 65 °C Features: Voltmeter with epoxy potting, Waterproof, Oil Pollution Prevention, Moisture-proof, Shockproof, Dust-proof With Reverse polarity protection Notes: -Please check the size measurement chart carefully before making a payment. -Please allow 0.1-0.5cm difference due to manual measurement. -The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. -Instruction is not included. Package includes: 1 x Digital Voltmeter

Specifications: Working current: Display mode:0.28" LED double colors(Red,Blue) Dimension:48x29x21mm Installation hole size:45.5x26.5mm Measured rate:≥500mS per time Measuring accuracy: 1% Minimum working voltage: +4.5V Max working voltage: +30V Operating temperature: -10??to +65??br />Operating humidity:10% to 80% Operating pressure:80kPa to 106kPa Testing voltage:0-100V Supply voltage range:DC 4.5-30V Wire lead length:20cm Current range:1A,2A,5A,10A,50A,100A Onboard Wire Instructions: Thin Red Wire (VCC): positive pole of power supply input (3.5-30V) (Note: if the measuring signal is less than 30V and the power is adequate, can be the power supply of module) Thin Black Wire (GND): negative pole of power supply input (3.5-30V, common ground with measuring signal) Thick Red Wire (VIN): positive pole of measuring signal input (0-100V) Thick Green Wire (I+): positive pole of current input (series connect on the power supply cathode) Thick Black Wire (I-): negative pole of current input (series connect on the power supply cathode) Package included: 1 x Dual LED panel ampere voltage meter

SINGLE; DIGITAL; ADJUSTABLE BENCH / LABORATORY POWER SUPPLY INPUT: 200~240 VAC; 50/60 HZ; OUTPUT: 1-30VDC @ 20 AMP

The PreSonus StudioLive 24.4.2AI Digital Recording Console with Active Integration is designed for live sound reinforcement, live recording, and studio recording applications. The mixer is an integrated hardware and software system with dual digital Fat signal processing on every channel, recallable scene presets, virtual sound check, remote control using a PC, Mac, or iPad, remote monitor mixing using an iPhone or iPod Touch, and all the software you need for live mixing, recording, and distributing your music online. The unit features 24 input channels with +48V phantom powered XLR XMAX microphone preamplifiers and bypass-able balanced 1/4" TRS line level inputs, a 40-In/26-Out FireWire s800 recording and playback interface with two FireWire ports, 10 auxiliary buses, 4 subgroups, a talkback button, and extensive LED metering. For outputs the mixer includes a balanced XLR mono output, a left and right pair of balanced stereo XLR main outputs, a left and right pair of balanced 1/4" TRS control room outputs, a left and right stereo pair of RCA connectors for Tape output, an SPDIF out, and three balanced 25-pin D-sub pre-insert direct outputs. For effects, the mixer features 32-bit floating point processing with 4-band parametric EQs, twelve 31-band graphic EQs, high pass filters, limiters, compressors, expander/gates with key listen and key filter, reverbs, and delays. For mixing, each channel features a 100mm long-throw fader, military-grade quick touch buttons for toggling effects, and rotary encoders for controlling functions such as the attack, ratio, and release of the compressor, the panning position of a channel, and the frequency setting of the equalizers or filters. The mixer comes with Active Integration Virtual StudioLive advanced librarian/editor control software for PC or Mac: the StudioLive remote control application for Apple iPad (free from Apple App Store), the QMix remote auxiliary mix application for iPhone or iPod Touch (free from Apple App Store), Capture integrated multi-track-recording software, and Studio One digital audio workstation including 6GB of loops, plug-ins, and virtual instrument sounds. Two 24.4.2AI mixers can be daisy chained together via FireWire to effectively double the capabilities of your mixing platform. Active Integration Synchronizes StudioLive hardware and software ecosystem of sessions and settings over a wired or wireless network with 32-bit floating point DSP to improve workflow in live performance, live recording, mixing, and digital distribution Network Connectivity Allows you to connect mixer directly to a router via the included USB Wi-Fi LAN adapter or into a network switch via Ethernet port for wireless Wi-Fi or wired control of the mixer XMAX Preamplifier Utilizes 30V power rails and discrete components in a class A circuit design to boost microphone signals by 400 times up to line level Burr Brown A/D/A Conversion Provides clean analog to digital and digital to analog conversion OMAP L138 Processor Provides 64 times the processing power and 10,000 times the RAM of previous StudioLive DSP One to One Control Enables direct control over the mixer without navigating layers of complicated submenus Solo Modes Allows latch solo for soloing multiple channels or buses at once, CR solo for patching solo bus to monitor bus, and radio solo for soloing one channel or bus at a time to speed up sound checks Quick Null Allows you to zero out any mixer parameter without nullifying the entire mix Dual Fat Channel Signal Processing Each Fat channel processor provides 4-band parametric EQ, compressor, gate with sidechain key filter, and limiter on all 24 input channels with ability to do A/B comparisons between the two processors Fat Channel Categories Organizes Fat channel signal processing settings into preset categories you can browse such as vocals, drums, etc Capture 2.1 Live-Recording Software with Active Integration Provides a digital multi-track hard-disk recording environment with 32-bit 96 kHz audio engine, stereo or multi-track workflow, and automated presets for recalling channel strips and auto-saving Studio One Artist 2.6 DAW with Active Integration Provides full featured DAW for recording, editing, and mixing your music with Active Integration of Capture session labels and StudioLive mixer scenes and settings. The start page for Studio One now includes a Nimbit and Soundcloud dashboard, complete with fan and sales statistics Nimbit Dashboard Enables self publishing and paid distribution of music through Nimbit.com, your own website, and integrated social networking sites such as Facebook and Twitter. Nimbit allows you to sell tracks, tickets, and merchandise direct to fans, accept donations, gather email addresses, and overview stats about who is interested in your content QMix-AI iPhone/iPod Touch Aux Mix App Enables control of individual auxiliary artist mixes using an iPhone or iPod Touch with separate level controls for each element in the mix or a "Wheel of Me only" control for raising the level of one element while reducing the levels of all others. Active Integration enables direct control over mixes without having to route through a computer StudioLive Remote-AI iPad App Enables remote control of the entire mixer using a PC, Mac, or iPad so you can adjust channel processing, gating, compression, equalization, panning, effects, and channel levels from any position within the studio or venue. Active Integration enables direct control over the mixer using an iPad through a router without having to connect to a computer Virtual StudioLive-AI Enables universal and secure drag and drop control over the mixer using a PC or Mac for channels, subgroups, auxiliary sends, main levels, mutes, solos, EQ, and more. Active Integration enables synchronization of channel strip settings and labels between Virtual StudioLive software and StudioLive mixer Virtual Sound Check Allows you to pull up and playback a previously recorded rehearsal or performance so you can adjust the mixer to accommodate the acoustic characteristics of a room without needing the band to be present for the sound check Smaart Measurement Technology Provides real time analysis, time-frequency spectrograph equalization, and time alignment to correct for the acoustic characteristics of your room Expandable Enables the replacement of the stock Ethernet/Firewire card with a Thunderbolt, an AVB, or a Dante Audio over Ethernet card Preamp Number of Channels 24 Type Balanced XLR Female Frequency Response To Direct Output: 20 to 40,000 Hz at ± 0.5 dBu To Main Output: 20 to 20,000

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: - Operating voltage:DC 4.5 - 30V - Measure voltage: DC 0 - 100V - Minimum resolution(V): 0.1V - Measure current:50A (require external shunt) - Minimum resolution(A): 0.1A - Operating current: - Display: three 0.28" LED digital tube - Display color: Red and Blue (two-color display) - Dimensions: 48 x 29 x 21mm - Mounting cutout: 45.5 x 26.5mm - Refresh rate: about 500mS / times - Measure accuracy: 1% (± 1 digit) - Operating temperature: -10 to 65°c - Operating Humidity: 10 to 80% (non-condensing) - Working pressure: 80 to 106 kPa - Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement - Wiring: - Black line (thin): vacant or buck circuit (module) negative - Red line (thin): power supply+ - Black line (thick): COM, common measuring - Red line (thick): PW+, measuring terminal voltage input positive - Yellow line (thick): IN+, current input+ Notice: - The voltage between the thin red and thin black lines must be within DC 4.5-30V - The ammeter can only be connected to the negative of the device under test - Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket - When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits - If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package included: 1 x Digital Volt Amp Meter 1 x 50A / 75mV DC Current Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Operating voltage:DC 4 ~ 30V Measure voltage: DC 0 ~ 100V Minimum resolution(V): 0.1V Measure current:50A (require external shunt) Minimum resolution(A): 0.1A Operating current: Display: three 0.28" LED digital tube Display color: Red and Blue (two-color display) Refresh rate: about 300mS / times Measure accuracy: 1% (± 1 digit) Operating temperature: -10 to 65° c Operating Humidity: 10 to 80% (non-condensing) Working pressure: 80 to 106 kPa Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ (Please refer to the wiring diagrams for more details) Notice: The voltage between the thin red and thin black lines must be within DC 4-30V The ammeter can only be connected to the negative of the device under test Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing It is unsuitable to use this meter to test current less than 10A. ￢ﾀﾋPackage included: 5 x Digital Voltmeter Ammeter Meter 5 x Current Shunt 5 x Cable 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester 5pcs 0.56 Inch Blue Red Dual LED Display Mini Digital Voltmeter Ammeter DC 100V 50A Panel Amp Volt Voltage Current Meter Tester

The PreSonus StudioLive 32.4.2AI Digital Recording Console with Active Integration is designed for live sound reinforcement, live recording, and studio recording applications. The mixer is an integrated hardware and software system with dual digital Fat signal processing on every channel, recallable scene presets, virtual sound check, remote control using a Windows computer, Mac, or iPad, remote monitor mixing using an iPhone or iPod Touch, and all the software you need for live mixing, recording, and distributing your music online. The unit features 32 input channels with +48V phantom powered XLR XMAX microphone preamplifiers and bypass-able balanced 1/4" TRS line-level inputs, a 48-In/34-Out FireWire s800 recording and playback interface with two FireWire ports, 14 auxiliary buses, 4 subgroups, a talkback button, and extensive LED metering. For outputs the mixer includes a balanced XLR mono output, a left and right pair of balanced stereo XLR main outputs, a left and right pair of balanced 1/4" TRS control-room outputs, a left and right stereo pair of RCA connectors for Tape output, an SPDIF out, and three balanced 25-pin D-sub pre-insert direct outputs. For effects, the mixer features 32-bit floating point processing with 4-band parametric EQs, eighteen 31-band graphic EQs, high-pass filters, limiters, compressors, expander/gates with key listen and key filter, reverbs, and delays. For mixing, each channel features a 100mm long-throw fader, military-grade quick-touch buttons for toggling effects, and rotary encoders for controlling functions such as the attack, ratio, and release of the compressor, the panning position of a channel, and the frequency setting of the equalizers or filters. The mixer comes with Active Integration Virtual StudioLive advanced librarian/editor control software for a Windows computer or Mac: the StudioLive remote control application for Apple iPad (free from Apple App Store), the QMix remote auxiliary mix application for iPhone or iPod Touch (free from Apple App Store), Capture integrated multi-track-recording software, and Studio One digital audio workstation including 6GB of loops, plug-ins, and virtual instrument sounds. Active Integration Synchronizes StudioLive hardware and software ecosystem of sessions and settings over a wired or wireless network with 32-bit floating point DSP to improve workflow in live performance, live recording, mixing, and digital distribution Network Connectivity Allows you to connect mixer directly to a router via the included USB Wi-Fi LAN adapter or into a network switch via Ethernet port for wireless Wi-Fi or wired control of the mixer XMAX Preamplifier Utilizes 30V power rails and discrete components in a Class-A circuit design to boost microphone signals by 400 times up to line level Burr Brown A/D/A Conversion Provides clean analog-to-digital and digital-to-analog conversion Mixing-Surface Quick Scenes Provides dedicated buttons on the mixer for quickly switching between different scenes of signal processing settings Mixing-Surface Mute Groups Provides 6 dedicated buttons on the mixer for muting and unmuting multiple channels and buses OMAP L138 Processor Provides 64 times the processing power and 10,000 times the RAM of previous StudioLive DSP One-to-One Control Enables direct control over the mixer without navigating layers of complicated submenus Solo Modes Allows latch solo for soloing multiple channels or buses at once, CR solo for patching solo bus to monitor bus, and radio solo for soloing one channel or bus at a time to speed up sound checks Quick Null Allows you to zero-out any mixer parameter without nullifying the entire mix Dual Fat-Channel Signal Processing Each Fat-channel processor provides 4-band parametric EQ, compressor, gate with sidechain key filter, and limiter on all 24 input channels with ability to do A/B comparisons between the two processors Fat Channel Categories Organizes Fat channel signal processing settings into preset categories you can browse such as vocals, drums, etc Capture 2.1 Live-Recording Software with Active Integration Provides a digital multi-track hard-disk recording environment with 32-bit 96 kHz audio engine, stereo or multi-track workflow, and automated presets for recalling channel strips and auto-saving Studio One Artist 2.6 DAW with Active Integration Provides full-featured DAW for recording, editing, and mixing your music with Active Integration of Capture session labels and StudioLive mixer scenes and settings. The start page for Studio One now includes a Nimbit and Soundcloud dashboard, complete with fan and sales statistics Nimbit Dashboard Enables self publishing and paid distribution of music through Nimbit.com, your own website, and integrated social-networking sites such as Facebook and Twitter. Nimbit allows you to sell tracks, tickets, and merchandise direct to fans, accept donations, gather email addresses, and overview stats about who is interested in your content QMix-AI iPhone/iPod Touch Aux Mix App Enables control of individual auxiliary artist mixes using an iPhone or iPod Touch with separate level controls for each element in the mix or a "Wheel of Me only" control for raising the level of one element while reducing the levels of all others. Active Integration enables direct control over mixes without having to route through a computer StudioLive Remote-AI iPad App Enables remote control of the entire mixer using a Windows computer, Mac, or iPad so you can adjust channel processing, gating, compression, equalization, panning, effects, and channel levels from any position within the studio or venue. Active Integration enables direct control over the mixer using an iPad through a router without having to connect to a computer Virtual StudioLive-AI Enables universal and secure drag and drop control over the mixer using a Windows computer or Mac for channels, subgroups, auxiliary sends, main levels, mutes, solos, EQ, and more. Active Integration enables synchronization of channel-strip settings and labels between Virtual StudioLive software and StudioLive mixer Virtual Sound Check Allows you to pull up and playback a previously recorded rehearsal or performance so you can adjust the mixer to accommodate the acoustic characteristics of a room without needing the band to be present for the sound check Smaart Measurement Technology Provides real-time analysis, time-frequency spectrograph equalization, and time alignment to correct for the acoustic characteristics of your room Expandable Enables the replacement of the stock Ethernet/Firewire card with a Thunderbolt, an AVB, or a Dante Audio over Ethernet card Preamp Number of Channels

Feature: – Operating voltage:DC 4.5 – 30V – Measure voltage: DC 0 – 100V – Minimum resolution(V): 0.1V – Measure current:50A (require external shunt) – Minimum resolution(A): 0.1A – Operating current: – Display: three 0.28" LED digital tube – Display color: Red and Blue (two-color display) – Dimensions: 48 x 29 x 21mm – Mounting cutout: 45.5 x 26.5mm – Refresh rate: about 500mS / times – Measure accuracy: 1% (± 1 digit) – Operating temperature: -10 to 65°c – Operating Humidity: 10 to 80% (non-condensing) – Working pressure: 80 to 106 kPa – Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement – Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ Notice: – The voltage between the thin red and thin black lines must be within DC 4.5-30V – The ammeter can only be connected to the negative of the device under test – Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket – When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits – If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package included: 10 x Digital Volt Amp Meter 10 x 50A / 75mV DC Current Shunt

Canon Speedlite 580EX ii Flash for Canon EOS Digital SLR Cameras GRAB A BARGAIN     Canon Speedlite 580EX II Flash Newly designed with improved dust/water resistance and greater body strength, the 580 EX II Speedlite also  features fast recycling time and a full 180 degree swivel in either direction. Compatible with EOS1Ds Mark III, EOS1Ds Mark II, EOS1Ds, EOS1D Mark III, EOS1D Mark II N, EOS1D Mark II,  EOS 5D Mark II, EOS 5D, EOS 7D, EOS 50D, EOS 40D, EOS 20D, EOS 30D, EOS 10D, EOS 350D, EOS 450D,  EOS 300D, EOS 400D, EOS D, EOS1V, EOS1V HS, EOS 3, EOS 30V, EOS 33V, EOS 300V, EOS 300Xm  EOS V, EOS N and Powershot G11, G10, G9, G7, G6, G3, G5, G2, G1, S5 IS, SX20 IS, SX10 IS, SX1IS, Pro90IS, Pro70, Pro1                 PLEASE CLICK HERE TO CHECK THE OTHER WATCHES ON AUCTION    

LED Digital Volt Panel meter | voltmeter (Red) Size: 48mm X 29mm X 22mm Reverse Connect Protection Range: DCV (Can Measure Power Supply Directly) Display: 0.56 "LED digital tube Display color: red Refresh rate: about 500mS / times Input: DC voltage Resolution: 1% +1 digit Power Supply: DCV Operating temperature: -10degree ~ 65 degree red cable DC+, black cable DC - Attention - Voltage not to exceed 30v

Canon Speedlite 580EX ii Flash for Canon EOS Digital SLR Cameras GRAB A BARGAIN   Canon Speedlite 580EX II Flash Newly designed with improved dust/water resistance and greater body strength, the 580 EX II Speedlite also  features fast recycling time and a full 180 degree swivel in either direction. Compatible with EOS1Ds Mark III, EOS1Ds Mark II, EOS1Ds, EOS1D Mark III, EOS1D Mark II N, EOS1D Mark II,  EOS 5D Mark II, EOS 5D, EOS 7D, EOS 50D, EOS 40D, EOS 20D, EOS 30D, EOS 10D, EOS 350D, EOS 450D,  EOS 300D, EOS 400D, EOS 1000D, EOS1V, EOS1V HS, EOS 3, EOS 30V, EOS 33V, EOS 300V, EOS 300Xm  EOS 3000V, EOS 3000N and Powershot G11, G10, G9, G7, G6, G3, G5, G2, G1, S5 IS, SX20 IS, SX10 IS, SX1IS, Pro90IS, Pro70, Pro1    100% WORKING CONDITION        

SELECTED OPTION: POWER: 180W CLICK HERE for more options in this item. Description:   Input interface / output interface: 100A large current occluding screw column Voltage measurement range: 0.00V~200V, Resolution accuracy: 0.01V Current measurement range: 0.00A~20A,Resolution accuracy: 0.01A Capacity accumulation range: 0~999.999Ah, Resolution accuracy: 0.01Ah Cumulative power range: 0~9999.9Wh, Resolution accuracy: 0.01Wh Power measurement range: 0000.00~150/180 W, Resolution accuracy: 0.01W Impedance measurement range: 1~999.9Ohm, Resolution accuracy: 0.01Ohm Temperature measurement range: 0~99 degrees Celsius, 0~99 degrees Celsius, Resolution accuracy: 1 degrees Celsius Maximum time: 999 hours, 59 minutes, 59 seconds,  Resolution accuracy: 1 second Timing measurement reminder settings: countdown, 24 hours arbitrary settings Small current standby warning threshold parameters and timing: 0.5W began clocking The DC voltage of the 4~30V range supplies power to the measuring system Refresh time: >500mS/ times > 500mS/ times Measuring speed: about 0.5 times per second Overvoltage and overcurrent setting alarm mode: display alarm interface to remind users Overpressure warning setting: 1~200V Low voltage reminder setting: 0~190V Overflow reminder setting: 0.2~100A Display type: micro power LCD module, LCM black font, green backlit Chinese and English display Product size: 156mm*96mm*58mm Operating temperature: -10~+60 degrees Celsius, -10~+60 degrees Celsius Working humidity: 10~80 (no doubt) 10~80 (no doubt) Working pressure: 80~106kPa Note: Exceeding the specified power will burn the product. Package included: 1 x 150W/180W Digital Battery Capacity Tester Voltmeter

Description: Size: 48mm X 29mm X 22mm Reverse Connect Protection Range: DC3.2-30V (Can Measure Power Supply Directly) Display: 0.56 "LED digital tube Display color: red Refresh rate: about 500mS / times Input: DC voltage Resolution: 1% +1 digit Power Supply: DC3.2 -30V Operating temperature: -10degree ~ 65 degree red cable DC+, black cable DC - Attention: Voltage not to exceed 30v Courier Options Available

Features: 1) 8192 pixels HD display. 2) D+ D- Voltage Tester. 3) Memory power time data such as power. 4) The single monitoring shows charging voltage, current, power, power WH,mAH, charging time and other information. 5) USB is the copper pin and a low resistance in sampling technology, access after almost does not affect the charging speed. 6) Wide voltage from 3.30 V to 32.7 V. 7) Low and lower power since the) Specification: Voltage measuring range: 3.30V ~ 32.7 V Resolution precision: 0.01 V Current measuring range: 0.00A ~ 5.00 A Resolution precision: 0.01 A Power cumulative range: 0 ~ 999999 WH Resolution precision: 0.001 Wh Capacity range: 0~999999 mAH Resolution precision: 0.001 Ah Temperature: 0??~+ 80?? Resolution precision:1 ??/span> D+ Voltage: 0.000V~2.999 V Resolution precision: 0.001 V D- Voltage: 0.000V~2.999 V Resolution precision: 0.001 V Load impedance: 0~999 ohm Resolution precision: 1 ohm Power metering range: 0~299.999 W Resolution precision: 0.001 W Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S Time to refresh: > 500 ms/time > 500 ms/times Measurement rate: 0.5 times/s Use large equipment of the same metal manganese bronze sampling resistor (1.0 mm diameter metal manganese bronze material Shell Color: Blue LCD Screen Backlight: White Product size: 65 x 24 x 14 mm Since the power flow: Working temperature: - 10 ~ + 60 ??/span> Working humidity: 10 ~ 80 (no doubt) The pressure of work: 80 ~ 106 kpa Net weight: 19g Package weight: 28g Important Tips: 1. Backlit the default value is 10 seconds automatically shut down, if you need to close a backlight or normally open backlighting, please in double-click backlit screen button or click the button to adjust. 2. When the ambient temperature changes or the outside heat conduction to tester causes the current to not return to zero and the display shows 0.01A or 0.02A or otherwise, Please Hold on the key buttion then insert to USB Charger It can make the current temperature of the ambient current zero calibration, After the zero can more accurate measurements. And when in Zero calibration, the output can not have any load current consumption, so usb tester display 0.00A. 3. Backlight default time is 10S time, through the key button, switch to the BL interface: 10S time interface, double-click or three-click to increase(+) time or decrease(-) time the backlight time, and the same time backlight switch "BL: OFF(time) ~BL: ON (time) 1S ~ 59S range" Increase(+) or three-Click(-) after the reduction, then long press key is a continuous increase in the reduction. To meet the individual needs of users. 4. When the power is > 0.5W, the time will be calculated! Packing Included: 1 x Digital USB Voltmeter Tester Detail Pictures:

Description: Size: 48mm X 29mm X 22mm Reverse Connect Protection Range: DC3.2-30V (Can Measure Power Supply Directly) Display: 0.56 "LED digital tube Display color: red Refresh rate: about 500mS / times Input: DC voltage Resolution: 1% +1 digit Power Supply: DC3.2 -30V Operating temperature: -10degree ~ 65 degree red cable DC+, black cable DC - Attention: Voltage not to exceed 30v Courier Options Available STOCK IMMEDIATELY AVAILABLE

Lantis Electronics (123 - show phone - www.lantis.co.za - courier options available for online orders Please refer to our website for current and up to date pricing Google Lantis Electronics Net Weight: 22g Size: 48mm x 29mm x 21mm Display color: Red & Blue LED (dual display) Display: 0.28" LED digital Operating voltage: DC 4.5 ~ 30V Measure voltage: DC 0 ~ 100V Minimum resolution (V): 0.1V Refresh rate: ≥500ms / times Measure accuracy: 1% (± 1 digit) Minimum resolution (A): 0.01A Operating Current:

SELECTED OPTION: CURRENT: 10A CLICK HERE for more options in this item. Instructions Version Note: Product name classification that can measure the maximum peak range, MODBUS version with RS485 communication interface, you can use the host computer software to collect data, but also with the PLC, DCS, intelligent instruments and other equipment to communicate! In addition, other functions are the same! Measurement instructions: Measurement voltage can be set to independent power supply and non-independent power supply mode, the module has a black jump cap, plug in means that using a non-independent power supply, unplug means using independent power supply! Wiring method is not the same, please check the wiring carefully! The wrong wiring leads to the burnout module is not responsible! Non-independent power supply is the module supply voltage is the measured voltage (5-30V), independent power supply is the module power supply and the measured voltage is separated, then the module supply voltage 5-24V, the maximum voltage measured for the purchase of voltage value (standard 30V is 0-30V) Optional type: (please choose the one you need) 3A30V 10A30V 10A30V Modbus 3A30V Modbus Feature: Can measure the voltage, current, ambient temperature at the same time. Voltage range: 0-30V Current range: 0-10A / 0-3A (high current temperature exceeds 60 degrees please strengthen the cooling) Temperature range: -10 to 100 degrees (accuracy 1%) Accuracy: ±1% (the greater the voltage and current range, the corresponding reduction in accuracy) Support standard Modbus RTU protocol, communication mode RS485 (Optional function) Voltage and temperature for the switch display (through the button to set the temperature display mode: under power down situation, press and hold the button for three seconds and then release button, you can re-power to switch, only show the voltage mode or switch display voltage and temperature) With the agreement function can be set to 1-255 device address, set by the host computer software (this functions is optional); Product size: 47.8 x 28.8 x 30mm Installation hole: 45 * 25.5mm Weight: 24g Interface description: Marked A, B terminals are the RS485 interface for Modbus communication GND: voltage negative IIN: measured current load of the negative VCC: when using non-independent power supply, the measured power is positive, when using independent power supply for the module power supply positive VIN: independent measured voltage is positive, the load is positive. Modbus test description: (Optional function) 1. Connect the hardware 1) Connected to the RS485 serial port, A connected A, B connected B, connected to the measured voltage. 2. Software settings: 1) In the "communication settings" set the serial port number, open the serial port. 2) Set the module address in the "Analog acquisition" item (the default address is "1", you can change the module address in the "Module address change" item if the module address is not clear) 3) In the "analog acquisition" click on the "acquisition" command on it. If display "communication error" please confirm the RS485 interface A, B-side is not reversed. Package includes: 1 x DC Meter

Version Note: Product name classification that can measure the maximum peak range, MODBUS version with RS485 communication interface, you can use the host computer software to collect data, but also with the PLC, DCS, intelligent instruments and other equipment to communicate! In addition, other functions are the same! Measurement instructions: Measurement voltage can be set to independent power supply and non-independent power supply mode, the module has a black jump cap, plug in means that using a non-independent power supply, unplug means using independent power supply! Wiring method is not the same, please check the wiring carefully! The wrong wiring leads to the burnout module is not responsible! Non-independent power supply is the module supply voltage is the measured voltage (5-30V), independent power supply is the module power supply and the measured voltage is separated, then the module supply voltage 5-24V, the maximum voltage measured for the purchase of voltage value (standard 30V is 0-30V) Optional type: (please choose the one you need) 3A30V 10A30V 10A30V Modbus 3A30V Modbus Feature: Can measure the voltage, current, ambient temperature at the same time. Voltage range: 0-30V Current range: 0-10A / 0-3A (high current temperature exceeds 60 degrees please strengthen the cooling) Temperature range: -10 to 100 degrees (accuracy 1%) Accuracy: ±1% (the greater the voltage and current range, the corresponding reduction in accuracy) Support standard Modbus RTU protocol, communication mode RS485 (Optional function) Voltage and temperature for the switch display (through the button to set the temperature display mode: under power down situation, press and hold the button for three seconds and then release button, you can re-power to switch, only show the voltage mode or switch display voltage and temperature) With the agreement function can be set to 1-255 device address, set by the host computer software (this functions is optional); Product size: 47.8 x 28.8 x 30mm Installation hole: 45 * 25.5mm Weight: 24g Interface description: Marked A, B terminals are the RS485 interface for Modbus communication GND: voltage negative IIN: measured current load of the negative VCC: when using non-independent power supply, the measured power is positive, when using independent power supply for the module power supply positive VIN: independent measured voltage is positive, the load is positive. Modbus test description: (Optional function) 1. Connect the hardware 1) Connected to the RS485 serial port, A connected A, B connected B, connected to the measured voltage. 2. Software settings: 1) In the "communication settings" set the serial port number, open the serial port. 2) Set the module address in the "Analog acquisition" item (the default address is "1", you can change the module address in the "Module address change" item if the module address is not clear) 3) In the "analog acquisition" click on the "acquisition" command on it. If display "communication error" please confirm the RS485 interface A, B-side is not reversed. Package includes: 1 x DC Meter

Descriptions: Universal LVDS screen tester, integrated up to 100 kinds of screen parameters, built-in factory-level professional test screen, perfect short circuit protection design, is the market support for screen reference, the most compatible, the most simple operation of a general test Instrument, almost support 5.6 inch -84 inch 98% LVDS screen, and can support common small size LVDS interface vertical screen resolution test, such as: Google generation screen 800x1280. Features: 1.Easy to use, 100 kinds of LCD screen resolution. 2.Bbuilt-in LCD screen LED backlight constant current source, the default constant current 120mA, adaptive boost, the maximum boost voltage of 30V, support LED + / LED-positive and negative short-circuit protection alarm, 30V overvoltage protection. 3.The most professional 15 kinds of built-in factory-level professional LCD screen detection screen, very easy to detect all kinds of poor LCD screen. 4.100 kinds of resolution test procedures. 5.The tester output interface with short circuit protection, each interface corresponds to a short circuit code, short circuit when the buzzer will alarm, the power indicator will flash, the digital tube will show which interface short circuit code. 6.Screen selection digital display digital display will automatically remember to support the digital tube and ten quick set. 7.Through the button to switch the digital display of the corresponding resolution of the value, you can point screen. 8. Buy 1 get 29 pieces of screen cables free,which also comes with a new 12V AC power adapter. Attention: To use this tool, you need to know the resolution of the LCD/LED screen, s creen voltage and the bit number of the LVDS cable for that screen, then check them against the list of screen parameter on the panel to find the right parameter and input it with the "+" key and "-" key on the panel digital tude. Then connect the LVDS cable and inverter. Choose the right screen voltage.Press the power key to turn on the power.During the test procedure, if you want to test another screen, you don’t need to unplug the power adapter, just press the power key on the panel to turn the power off Package included: 1 x LED LCD Screen Tester 1 x Power Adapter 29 x Screen Cables Detail Pictures:

Voltmeter/ Ammeter DC 4.5-30V/50A Dual LED Display (Red):   Technical Parameters: Operating voltage: DC 4.5 ~ 30V Measure voltage:  DC 4.5 ~ 30V Minimum resolution(V): 0.1V Measure current:50A (require external shunt/not included) Minimum resolution(A): 0.1A Operating current: Display: three 0.28" LED digital tube Display color: Red Dimensions: 48 x 29 x 21mm Mounting cutout: 45.5 x 26.5mm Refresh rate: about 500mS / times Measure accuracy: 1% (± 1 digit) Operating temperature: -10 to 65° c Operating Humidity: 10 to 80% (non-condensing) Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement   50A Shunt not included          

The DigiMax D8 is an 8 channel preamplifier featuring 8 award-winning class A XMAX mic preamps with 24-bit ADAT digital output. All eight preamps include variable trim control, 48V phantom power, ultra-fast acting LED metering and 20 dB pad. In addition, 2 instrument inputs are located on the front panel for direct Hi-Z instrument input. Balanced TRS direct analog outputs are located on the rear panel for routing and flexibility. The DigiMax D8 also includes word clock sync input for ultra-low jitter and robust synchronization. The DigiMax D8 is the perfect solution to add eight professional microphone preamplifiers to any digital recording system with ADAT optical lightpipe expansion capability including Digidesign’s HD and 003 systems, RME, YAMAHA, Alesis, Mackie, and many others. The DigiMax D8 includes eight custom-designed high-voltage, discrete, XMAX Class A microphone preamplifiers for all types of microphones. The job of a microphone preamplifier is to boost microphone level signals to line level so that the signal can be converted from analog to digital. This mic to line boost is generally a preamplification of over 400 times the voltage of the original mic level signal. This preamplification stage is one of the most important stages that the signal will go through before converted to digital, and is why a high performance preamplifier is important to achieving great results. All XMAX preamplifiers are built with the same three elements: High Voltage - The XMAX preamplifier runs on power rails of 30V. Most off the shelf op amp based designs run on power rails of 10V to 18V. Higher voltage power rails deliver more headroom, deeper lows, smoother highs and an overall fuller sound. Discrete - No op amps. Only transistors, resistors and capacitors. Op amps add noise, coloration and harshness to a signal. Discrete designs deliver ultra low noise and transparency. Class A - When a circuit is running in Class A mode the circuit is always in an "on" state operating at its optimal voltage requirements. Class A mode has zero crossover distortion and delivers purer, clearer and more musical sonics than class A/B designs which are found in most op-amp circuits. The net result of the XMAX preamp design is high headroom, low noise, wide dynamic range and wide frequency range, and most importantly, musicality and transparency - smooth highs, solid deep lows, and everything in between. Features:    8 XMAX class A microphone preamps w/ trim control 24-bit resolution ADAT digital output 44.1 and 48K sampling rates External sync via BNC word clock input Direct outputs on every channel LED input metering -20dB Pad on every channel 1 year limited guarantee. For more info on this product please click here