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Buy 50pcs DC 3V-5V 20mA Rain Water Level Sensor Module Detection Liquid Surface Depth Height for R467.62

Buy 50pcs DC 3V-5V 20mA Rain Water Level Sensor Module Detection Liquid Surface Dep for R369.37

Buy 50Pcs Geekcreit Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducers Sensor DC 5V 2-45 for R1,029.00

5V 1 Channel Low Level Trigger Solid State Relay SSR for Arduino ARM DSP PIC with Resistive Fuse Input control signal voltage: 0V – 0.5V Low stage (SSR is OFF), 0.5V – 2.5V (unknown state). 2.5V – 20V High state (SSR is ON). SSR Output (each channel): Load voltage range:  75 to 264V AC (50/60Hz). Load current: 0.1A to 2A Power supply:  5VDC / 160mA all 8x channel ON. (20mA each) PCB thickness: 1.6mm. Size:  34 mm x 25 mm x 25 mm (L x W x H) SSR Specifications: Manufacturer: OMRON Part number: G3MB-202P, 5V version. Isolation: Phototriac. Zero cross: Yes. Rated output load: 2A at 100 to 240V AC.(50/60Hz). Pinouts Input section DC +: positive power supply (relay voltage power supply) DC-: connect power negative CH1: 1 signal to trigger the end of the relay module (low level trigger valid) Output Section A1: Relay Normally Open point A B1: Relay Common Power must be DC voltage, and voltage must be consistent with the relay voltage.     This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.

1. Support multiple audio output ports: can connect with 3.5mm headset, stereo system, speaker; Support USB 5V DC output, also can charge iPad, iPhone; 2. New Bluetooth NFC desktop audio receiver can connect with any Bluetooth device, also offer a new function --- NFC. Touch once to pair with your smartphone, or pair by Bluetooth, and you're ready to hear great music. Built-in NFC, Bluetooth 3.0, and stream your audio entertainment instantly from any Bluetooth or NFC smartphone; Works with your choice of speakers: Plug the receiver into virtually any powered speakers. When listen to music, you can also charge your smartphone by the receiver at the same time. 3. Product Features: Bluetooth V3.0, NFC function, make your audio entertainment(without Bluetooth) connect with any Bluetooth smartphone Better sound without wires: After connected with smartphone, tablet... you can listen the music, video, games through your good speakers /sound system; Keeps your mobile devices mobile: Without having to dock your mobile device or wire it to your sound system Hands free: Built-in Microphone, you can answer your phone by this receiver Built-in USB charging port, you can charge your smart device by this receiver. 4. System Support: All Bluetooth audio device; NFC available device     General Quantity 1 set Material ABS Shade Of Color Black Specification Bluetooth Version Bluetooth V3.0 Operating Range 10m Standby Time 480 hours Applicable Products All Bluetooth devices and NFC device Power Battery Type Li-ion battery Power Supply DC 5V 20mA Other Features Operating Range Bluetooth Distance: 10m Dimensions & Weight Dimensions 3.31 in x 2.48 in x 0.83 in (8.4 cm x 6.3 cm x 2.1 cm) Weight 4.27 oz (121 g) Packing List 1 x NFC Bluetooth Audio Receiver 1 x Micro USB charging cable (60cm) 1 x 3.5mm to RCA cable (80cm) 1 x English user manual

This lightweight compact wireless video door phone makes answering the door easy from anywhere in the home as it has a wireless range of up to 300 meters so even if you’re in the garden you can keep tabs on your front door. The receiver has a 2.4 inch TFT-LCD screen that provides large enough pictures to visually authenticate visitors without the need to answer the door in person. It’s also small enough to fit into your pocket or carry around on your person and with a mAh battery it can last for about 72 hours in standby. The pocket size receiver has a micro SD card slot that can be used to record pictures and video from the video door transmitters camera, and it comes with a complementary 4GB card so you can record anyone who pays you a visit which is useful for sites that need to keep visitor logs. Electronic Door Control Suitable for home or businesses, this portable video intercom system has a transmitter that comes with its own bracket making it easily mounted by your door or entrance point. The transmitter can also be linked to an electronic door lock to provide remote access control should you require it. The built in 1/4 inch CMOS camera is supported by IR LED’s so even when the sun goes down the 5 meter night vision will let you know whose calling as at 0 Lux they can see clearly, even on the darkest of nights. At a Glance... Wireless 2.4 Inch Video Door Phone TFT LCD Screen Electronic Door Lock 5 Meter Night Vision 300 Meter Range Manufacturer Specifications General Unit: Image sensor: 1/4 Inch cmos Wireless: 2.4G Min Illumination: 0 Lux (IR on) Nightvision: 5 Meters Current: 20 to 30 mA (Standby), 300 mA (Operation) Audio Input: 12-digital audio signal Image Compression: MJPEG compression Transmission Power: 16 to 20 dBm Ringing: 12 options selectable Screen: 2.4 Inch TFT LCD Effective Pixels: 320x240 Power Source: DC 4.5V/0.8A Battery Charging Time: 7 to 10 hours (For the first time), 4 hours (And later) Current: 20ma to 30ma/3.7V (Standby), 250mA (Operation) Receiving Sensitivity: -90 dBm range in free field 300 Meters Ports Micro SD Card Slots 4G Included (32G Max) Mini USB Port Power: DC 5V/1A Dimensions Main Product Dimensions: Call unit: 126x94x31 mm (L x W x D) Main Product Weight: 199g Main Product Dimensions: Monitor: 142x78x25 mm (L x W x D) Main Product Weight: 128g Package Contents Transmitter Door Camera Monitor Power Adaptor x2 Battery Monitor Case Screws User Manual SD Card

Features: Come with 2.4GHz QWERTY keyboard + remote controller + air mouse 3-in-1 functions to meet your different needs. 2.4GHz wireless transmission technology, super connection range can be up to 10 meters. Using the unique six axis gyroscope technology with 360 degrees in any grip, easy to adopt the wrist accurately control the mouse cursor. Remote control specially designed for Android devices.Built-in rechargeable lithium battery, charging by computer or other DC 5V. LED indicator light for working status.Intelligent anti-shake design, high stability.Compatible for Android/Windows/Linux/Mac. Material: Plastic System support: for Android, for Linux, for Mac OS, for Windows Connection: USB2.0 Range of Frequency: 2.00-2.483GHz Operation Current: ≤ 20mA Sleep Current: ≤ 20mA Transmit Range: 10M Power Supply: Li-ion Battery Package Included: 1 x C120 Airmouse 1 x USB Receiver 1 x User Manual

315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Not Super-heterodyne Transmitter Module Specification: Working voltage: 3V ~ 12V Working current: 20mA ~ 28mA Standby current: 0mA Working frequency: 315MHz Transmitter distance: >500m (sensitivity can be above -103dBm if in wide field) Output power: 16dBm (40mW) Transmitter rate: Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Size: 19 x 19 x 8mm Feature: Stable performance Wider range of working voltage Pins: PIN1 ATAD: data input PIN2 VCC: power + PIN3 GND: power - Application: Wireless calling system, burglar alarm, wireless data transmission, automated data acquisition system Receiver Module (5V super-regeneration) Specification: Working voltage: DC 5V Working current: 4mA Modulation mode: OOK (AM) Working temperature: -10°C ~ +70°C Receiving sensitivity: -110dB Working frequency: 315MHz Size: 30 x 14 x 7mm Feature: Using LC oscillating circuit, include amplification Output data signal is TTL level Connect to decoder directly Pins: PIN1 ANT: antenna PIN2 VCC: power + PIN3/4 DATA: data output PIN5 GND: power - Application: Wireless remote control switch, remote control socket, data transmission, remote control toys, anti-theft alarm host Note: The antenna has large impact on reception of the module, the best antenna wavelength is 1/4, and generally use 50Ohm single wire, the antenna length of 315M one is about 23cm. Also the position of the antenna affect the reception of the module, keep the antenna stretched and away from the shield, high pressure, and interference source as far as possible. Package included: 1 x 315MHz RF Wireless Receiver module 1 x 315MHz RF Wireless Transmitter module

5V operating voltage powered via USB connection or with external power supply ATmega328P Microcontroller (MCU) 14 (with 6 providing PWM output) digital I/O pins, 6 analog input pins 20mA DC current per I/O pin, 50mA DC current for 3.3V pin

VC77 Digital Multimeter 2 In 1 4-20MA Signal Output Multimeter Process Signal S Package weight: 0.62 kg Features: 1.Multimeter & Signal Source 2 in1 2. Loop detection function A. Simultaneously supply 24V loop and measure current. B. Built-in 250 ? HART loop resistor for easy access to HART communication devices without the need to carry load resistors separately. 3. Analog output function A. 4~20mA current setting by bit, manual step output function. B. SIMULATE function simulates the transmitter. C. Can be displayed in mA and percentage. D. The output accuracy is 0.2%, and the output is displayed as 5 bits. 4. Measurement function A. AC voltage, DC voltage, ohmic, DC current, on and off, diode. B. The measurement accuracy is 0.5%, and the current measurement is displayed as 5 bits, which is displayed as 4 bits. C. Measurement rate: 2.5 times / sec D. Can be displayed in mA and percentage. E. Data retention function. 5. Use panel calibration technology. Specifications: Display Screen: display in four digits(5 in current measurement and output) Refresh display:2.5 displays/second Operation temperature and moisture range:0~40 ºC, relative moisture≤85%(no condensation) Storage temperature and moisture range:-20 ºC~60 ºC,relative moisture≤90%(no condensation) Accuracy required temperature and moisture range:23±5ºC,relative moisture≤75%(no condensation) Temperature co-efficiency:0.1 × basic accuracy / ￢ﾄﾃ(temperature range 28￢ﾄﾃ) Continuity/open test:Beeper sounds for resistance readings below threshold, or to indicate a momentary open circuit Battery type:two AA 1.5V Alkaline (LR6) batteries(Not included) DC current output(SIMULATE): about 50 hours; DC current output (SOURCE)20mA(1000Ω load): about 2.5 hours. Battery life:when using alkaline battery: measures any parameter: about 100 hours; Low battery:displays battery symbol Automatic power-off:The default value is 5 mins if no operation which is adjustable. Preheating time:10min Measuring detailed accuracy indicator Measuring part range frequency accuracy remark DC voltage 50V 10mV 0.5%+4 • Measuring impedance 10 MΩ (standard value) • Common mode restrain: 50Hz or 60Hz > 100Db • String mode restrain:50Hz or 60Hz > 45dB • Overload protection: 600V (pea'k –pea'k value) AC voltage 500V 100mV 0.5%+20 (45Hz~100Hz) • frequency beeps: 45Hz~400Hz • Adaptive to range from 10% to 100% • AC conversion: mean value • Measuring impedence:10 MΩ(standard Click here for more deals VC77 Digital Multimeter 2 In 1 4-20MA Signal Output Multimeter Process Signal S VC77 Digital Multimeter 2 In 1 4-20MA Signal Output Multimeter Process Signal S

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA >>>Manual: Click here to open Overview: The B_S-1WR2 family is specifically designed for applications in the board power system that require a set of voltages that are isolated from the input supply. This product is suitable for to: 1. The input power supply voltage is relatively stable (voltage variation range ±10% Vin); 2. Requirements isolation between input and output (isolation voltage ≤ 1500VDC); 3. The output voltage stability and output ripple noise are not high. Specifications: Input voltage: 10.8-13.2V DC Output voltage: 5V DC Output current: 200/20mA (max/min) Full load efficiency: 76/80 Maximum capacitive load: 220uF Features: - High power density - Up to 86% efficiency - Operating temperature range: -40°C to +105°C - Small SIP / DIP package - International standard pin mode - Isolation voltage 1500VDC Package Included: 1 x B1205S-1WR2 DC-DC Power Supply Module Input 12V Output 5V B1205S-1WR2 B1205S DC-DC Isolation Power Supply Module Step Down Module Input 12V Output 5V B1205S-1WR2 B1205S DC-DC Isolation Power Supply Module Step Down Module Input 12V Output 5V B1205S-1WR2 B1205S DC-DC Isolation Power Supply Module Step Down Module Input 12V Output 5V

Specifications: · 300W 8A 7-32V to 0.8-28V DC CC CV Buck Step-Down Converter Power Supply Step Down Module Adjustable Voltage Regulator LED Driver · High-power, constant current LED driver · Battery charger · Vehicle-mounted power supply · Low voltage system power supply · Non-isolated step-down CC CV Buck module with on-board LED load indicator · Input voltage: DC 7-32 V · Output Voltage: DC 0.8-28 V (Adjustable) · Output Current: 8A (MAX), more than 60Deg please strengthen heatsink · Continuous Current Range: 0.2-8A Adjustable · Output Power: 300W (MAX) · Conversion efficiency: 95% (more input voltage, more efficiency) · Output ripple: 50mV · Working Temperature: industrial (- 40 ° c to +85 °c) (environmental temperature, more than 40 degrees, please reduce power to use, or - enhance cooling) · No-load current: 20mA (input 24V,Output 12V for reference) · Voltage regulation: ± 1% · Load regulation: ± 1% · Dynamic response speed: 200uS 5% · Short circuit protection: YES · Input Reverse protection: No (please comply with a reverse protection or connect a diode at input parts.) · Size: 65 x 47 x 22 mm · On-board LED load indications: red = load present (eg. 'battery charging'), green = no load (eg. 'battery charged' or output disconnected) Features: 1. Fixed turn lamp current is 0.1 times the current value(Used to identify whether the battery is fully charged When charging). 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver. 3. High output current, the max output current can reach 8A. 4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization. 5. Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good, and won't affect each other. 6. Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever. 7. 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability. 8. Double color lamp, working condition be clear at a glance 9. Voltage and current are adjustable,wich effect is good. Applications: 1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. regulated power supply. 8.Low voltage power supply system. Module adjustment: ￢ﾀﾋ 1. When the module output voltage can not be adjusted (the output voltage is always equal to the input voltage) Please adjust the potentiometer counterclockwise 20 laps (20 turns) or more till it works.￢ﾀﾋ 2. Turn trimmers CLOCKWISE to INCREASE, ANTICLOCKWISE to DECREASE. 3. When adjust the blue potentiometer,please use a multimeter to monitor the voltage 4. The trimmer nearest the voltage output adjusts the output CURRENT (CC) 5. The trimmer nearest the voltage input adjusts the output VOLTAGE (CV) Charger application - intructions: 1. First determine the float voltage and charging current required by the battery to be charged (the ‘target battery'). The target battery disconnected from the module output, apply a voltage of 7V - 32V to the module input, being sure to observe correct polarity. 2. Using the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the charging current required by target battery. 4. Using the CV trimmer, adjust the module's output voltage to the float voltage required by the target battery. 5. Connect the target battery to the module output, observing correct polarity. Charging of the battery should commence ￢ﾀﾋ Constant current LED Driver Application - Instructions: 1. First determine the operating current and maximum operating voltage of the LED you need to drive. 2. With the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the operating current of your LED. 4. Adjust the CV trimmer to make the output voltage reach the maximum LED operating voltage. 5. Connect LED, test. Package included: 3 x 8A 300W buck adjustable power supply module

Specifications: · 300W 8A 7-32V to 0.8-28V DC CC CV Buck Step-Down Converter Power Supply Step Down Module Adjustable Voltage Regulator LED Driver · High-power, constant current LED driver · Battery charger · Vehicle-mounted power supply · Low voltage system power supply · Non-isolated step-down CC CV Buck module with on-board LED load indicator · Input voltage: DC 7-32 V · Output Voltage: DC 0.8-28 V (Adjustable) · Output Current: 8A (MAX), more than 60Deg please strengthen heatsink · Continuous Current Range: 0.2-8A Adjustable · Output Power: 300W (MAX) · Conversion efficiency: 95% (more input voltage, more efficiency) · Output ripple: 50mV · Working Temperature: industrial (- 40 ° c to +85 °c) (environmental temperature, more than 40 degrees, please reduce power to use, or - enhance cooling) · No-load current: 20mA (input 24V,Output 12V for reference) · Voltage regulation: ± 1% · Load regulation: ± 1% · Dynamic response speed: 200uS 5% · Short circuit protection: YES · Input Reverse protection: No (please comply with a reverse protection or connect a diode at input parts.) · Size: 65 x 47 x 22 mm · On-board LED load indications: red = load present (eg. 'battery charging'), green = no load (eg. 'battery charged' or output disconnected) Features: 1. Fixed turn lamp current is 0.1 times the current value(Used to identify whether the battery is fully charged When charging). 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver. 3. High output current, the max output current can reach 8A. 4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization. 5. Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good, and won't affect each other. 6. Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever. 7. 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability. 8. Double color lamp, working condition be clear at a glance 9. Voltage and current are adjustable,wich effect is good. Applications: 1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. regulated power supply. 8.Low voltage power supply system. Module adjustment: ￢ﾀﾋ 1. When the module output voltage can not be adjusted (the output voltage is always equal to the input voltage) Please adjust the potentiometer counterclockwise 20 laps (20 turns) or more till it works.￢ﾀﾋ 2. Turn trimmers CLOCKWISE to INCREASE, ANTICLOCKWISE to DECREASE. 3. When adjust the blue potentiometer,please use a multimeter to monitor the voltage 4. The trimmer nearest the voltage output adjusts the output CURRENT (CC) 5. The trimmer nearest the voltage input adjusts the output VOLTAGE (CV) Charger application - intructions: 1. First determine the float voltage and charging current required by the battery to be charged (the ‘target battery'). The target battery disconnected from the module output, apply a voltage of 7V - 32V to the module input, being sure to observe correct polarity. 2. Using the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the charging current required by target battery. 4. Using the CV trimmer, adjust the module's output voltage to the float voltage required by the target battery. 5. Connect the target battery to the module output, observing correct polarity. Charging of the battery should commence ￢ﾀﾋ Constant current LED Driver Application - Instructions: 1. First determine the operating current and maximum operating voltage of the LED you need to drive. 2. With the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the operating current of your LED. 4. Adjust the CV trimmer to make the output voltage reach the maximum LED operating voltage. 5. Connect LED, test. Package included: 5 x 8A 300W buck adjustable power supply module

Specifications: · 300W 8A 7-32V to 0.8-28V DC CC CV Buck Step-Down Converter Power Supply Step Down Module Adjustable Voltage Regulator LED Driver · High-power, constant current LED driver · Battery charger · Vehicle-mounted power supply · Low voltage system power supply · Non-isolated step-down CC CV Buck module with on-board LED load indicator · Input voltage: DC 7-32 V · Output Voltage: DC 0.8-28 V (Adjustable) · Output Current: 8A (MAX), more than 60Deg please strengthen heatsink · Continuous Current Range: 0.2-8A Adjustable · Output Power: 300W (MAX) · Conversion efficiency: 95% (more input voltage, more efficiency) · Output ripple: 50mV · Working Temperature: industrial (- 40 ° c to +85 °c) (environmental temperature, more than 40 degrees, please reduce power to use, or - enhance cooling) · No-load current: 20mA (input 24V,Output 12V for reference) · Voltage regulation: ± 1% · Load regulation: ± 1% · Dynamic response speed: 200uS 5% · Short circuit protection: YES · Input Reverse protection: No (please comply with a reverse protection or connect a diode at input parts.) · Size: 65 x 47 x 22 mm · On-board LED load indications: red = load present (eg. 'battery charging'), green = no load (eg. 'battery charged' or output disconnected) Features: 1. Fixed turn lamp current is 0.1 times the current value(Used to identify whether the battery is fully charged When charging). 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable for LED driver. 3. High output current, the max output current can reach 8A. 4. Four high frequency capacitance, can lower output ripple, enhance the work stabilization. 5. Double heat sink design. MOS schottky diode independent heat sink,which heat dissipation is good, and won't affect each other. 6. Using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever. 7. 3296 multiturn potentiometer,high accuracy voltage and current regulation, good stability. 8. Double color lamp, working condition be clear at a glance 9. Voltage and current are adjustable,wich effect is good. Applications: 1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. regulated power supply. 8.Low voltage power supply system. Module adjustment: ??br /> 1. When the module output voltage can not be adjusted (the output voltage is always equal to the input voltage) Please adjust the potentiometer counterclockwise 20 laps (20 turns) or more till it works.??br />2. Turn trimmers CLOCKWISE to INCREASE, ANTICLOCKWISE to DECREASE. 3. When adjust the blue potentiometer,please use a multimeter to monitor the voltage 4. The trimmer nearest the voltage output adjusts the output CURRENT (CC) 5. The trimmer nearest the voltage input adjusts the output VOLTAGE (CV) Charger application - intructions: 1. First determine the float voltage and charging current required by the battery to be charged (the ‘target battery'). The target battery disconnected from the module output, apply a voltage of 7V - 32V to the module input, being sure to observe correct polarity. 2. Using the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the charging current required by target battery. 4. Using the CV trimmer, adjust the module's output voltage to the float voltage required by the target battery. 5. Connect the target battery to the module output, observing correct polarity. Charging of the battery should commence ??br /> Constant current LED Driver Application - Instructions: 1. First determine the operating current and maximum operating voltage of the LED you need to drive. 2. With the CV trimmer, adjust the output voltage to about 5V. 3. Switch your multimeter into its 10A current scale and measure the module's short-circuit output current. Turn the CC trimmer to adjust the current to the operating current of your LED. 4. Adjust the CV trimmer to make the output voltage reach the maximum LED operating voltage. 5. Connect LED, test. Package included: 3 x 8A 300W buck adjustable power supply module

Description: Multi-functional transistor tester for automatic detection of NPN and PNP transistors, N channel, P channel, MOSFET and JFET, diodes, dual diode, thyristor, automatic identification of the transistor pinout. It also can be used for frequency measurement and PWM signal generator. Features: 1. The processor uses high performance single chip ATmega328 and using external 8MHz oscillator as the system clock. 2. 1.8 Inch LCD screen, resolution is 128X160, Support 65536 colors. 3. Single button operation, support for automatic shutdown to reduce power consumption. 4. Power supply support battery, the current is less than 20nA when the system is turned off. 5. Measurement time of about 2S each time. Measuring time becomes longer when measuring capacitance or inductance. 6. Detection of NPN or PNP Bipolar Transistor automatic, N channel, P channel MOSFET and JFET, diode, Double diode, P-IGPT, Thyristor, Double thyristor etc. For some thyristor and double thyristor. Unable to test When the transistor tester can not meet the requirements of its trigger current and keep the current. Transistor testers are also unable to test the IGPT drive voltages is over than 5V. 7. Support identification pin for test element. 8. Support test current amplification factor for bipolar transistor and base emitter turn-on voltage. 9. Can judge Darlington transistor through the turn-on voltage and the current amplification factor. 10. Support test the gate threshold voltage of MOSFET, grid capacitance and drain electrode in the case of 5V gate voltage- source resistance RDSon 11. Supports the simultaneous measurement of two resistors,Data is four decimal format display. Support potentiometer test, It can not distinguish between the middle pin and this pin When the potentiometer is adjusted to one end of the potentiometer. 12. Minimum resistance resolution 0.01 ohm, Maximum resistance 50M ohms. 13. Can measure a capacitor, Capacitance range 25pf~100mF, Resolution 1pF. 14. Capacitance less than 25pF can be measured by parallel connection another known capacitor is greater than or equal to 25pF. The measured capacitance value can be obtained by subtracting the known capacitance value from the result. 15. When the test capacitance is greater than 90nF, it series equivalent resistance is also be shown, resolution is 0.01 ohm. 16. When the test capacitance is greater than 5000pF. Voltage loss after the test pulse is can be measured.This parameter can estimate the quality factor of the capacitor. 17. Support two diodes to be measured simultaneously and display voltage drop for diode. 18. LED will be identified as a diode, the test voltage drop is much larger than that of the common diode. Two colors diodes are identified as two diodes. 19. Resistance less than 2100 ohm, it’s equivalent inductance is also measured at the same time. Range is 0.01mH~20H, but it’s measurement accuracy is not very good. 20. Program tape self checking function, support calibration of multiple parameters. 21. Support frequency measurement function,frequency signal input from PD4 pin. Frequency resolution is 1Hz when the input frequency is greater than 25KHz. When the value is less than that, by measuring the period, the frequency resolution can be 0.001Hz. 22. Support frequency generator function, output by TP2, the output frequency range is 1Hz ~ 2MHz. 23. Support a fixed frequency signal output from the TP2, the duty cycle can be adjusted by the button. Notice: Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter. Be sure to disconnect the power from the circuit board when testing the components on the circuit board, the test equipment have residual voltage is not allowed. Specifications: Type: Assembled Tester Display: 1.8inch 160*128 LCD Power supply: DC 7-12V Current: Approx. 20mA Resistance measurement: Max. 50MΩ Resistance resolution: 0.01Ω Capacitance measurement: 25pF~100mF Capacitance resolution: 1pF Inductance measurement: 0.01mH~20H PCB size: 7.5 x 6cm / 2.95 x 2.36in Product weight: 50g / 1.79oz Package size: Approx. 10 x 7 x 2cm / 3.94 x 2.75 x 0.8in Package weight: 53g / 1.9oz Package includes: 1 x Transistor Tester English User Manual: Click to open