20ma

100Pcs 20Ma F5 5MM Ultra Bright Blue LED Diode Features: Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Current: 3V Voltage: 20 mA Size: 5mm Color: BLUE Total Quantity: 100pcs Package included: 100 x 5mm LED Lights

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

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Buy M328 3.7V 20mA Transistor Tester LCR Capacitance ESR Meter for R419.00

Buy 100pcs 20Ma F5 5MM Transparent Ultra Bright White LED Diode for R156.53

Buy DC-DC C.C. CONVERTER I=16VDC O=0-2000 20mA HO1-P202-20D for R2,425.59

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Buy P/MOUNT BUZZER PIEZO D/T 6-28V 20mA 100dB XPB4310-29SSP12E for R105.34

Buy REG CURRENT SMD 20mA NSI45020T - 3K/R NSI45020T1G for R7,808.04

Feature: Working current: 20 (mA) Working voltage: 1.8-2.2 (V) Life: 1 year Package included: 100 x F5 5MM Transparent White LED Diode

Feature: Each color 200pcs, total 1000pcs Parameter: Working current: 20 (mA) Working voltage: Red: 1.9V-2.1V Yellow: 1.9V-2.1V Blue:3.0V-3.2V Green: 3.0V-3.2V White:3.0V-3.2V MCD:Red:300 Yellow: 300 Blue:700-900 Green: 400-500 White:12000-14000 Wave length: Red: 630-635 Yellow: 588-590 Blue:460-465 Green: 567-570 White:Color temperature 8000 Package included: 1000 x 5MM 5 Colors Ultra Bright LED Diode

Feature: Each color 100pcs, total 500pcs Parameter: Working current: 20 (mA) Working voltage: Red: 1.9V-2.1V Yellow: 1.9V-2.1V Blue:3.0V-3.2V Green: 3.0V-3.2V White:3.0V-3.2V MCD:Red:300 Yellow: 300 Blue:700-900 Green: 400-500 White:12000-14000 Wave length: Red: 630-635 Yellow: 588-590 Blue:460-465 Green: 567-570 White:Color temperature 8000 Package included: 500 x 5MM 5 Colors Ultra Bright LED Diode

  Opaque 5mm LED Various Colours 60mW (Select Colour on Checkout)

WATER / FLUIDS / LIQUIDS FLOW SENSOR 5VDC. 200mL-1100 mL/min. MAX TEMP. 75-DEG C.

Feature: Size: 8mm Shape: Round Emitted Colour: Red / Green / Blue Lens Color: Diffused Luminous Intensity: 200-300/800-100/300-400mcd Forward Voltage (V): 1.9-2.1v 3.0-3.4v View Angle: About 25 degree. Pins sequence: RED / Common Anode (positive terminal) / Green / Blue Maximum reverse voltage: VR 5 (v) Forward DC current: 20mA Description: Red 2.0V-2.2V minimum forward voltage, 20mA 622-625nm dominant wavelength Green 3.2V-3.4V minimum forward voltage, 20mA 520-525nm dominant wavelength Blue 3.0-3.2V minimum forward voltage, 20mA 465-468nm dominant wavelength Common Anode - LEDs share Ground (postive input), but have separate Vdd (negative input) Package includes: 60 x LED diodes

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: This module is a multichannel current signal generator that generates 4 channels 4~20mA current signal. The module is simple to use and input data by keystroke operation, and the output signal is updated immediately. Features: Use 12864 LCD display Voltage: 15-24V Active output current 0~20mA. Display resolution 0.01mA and control accuracy 0.1mA Polarity protection of input voltage Can analog transmitter output Compatible for signal generator, valve regulator, and instrument calibration Specifications: Output current: 4~20mA Resolution: 0.01mA Control accuracy: 0.1mA Application: signal generator, valve regulator, and instrument calibration Size: 12*9*2cm / 4.72*3.54*0.19inch(length*width*height) Weight: 75g Interface(power interface) description: CN1 "+": represent the positive pole of the input power supply CN1 "-": represent the negative pole of the input power supply(GND) CN1 "OUT1": represent channel 1 transmit current output CN1 "OUT2": represent channel 2 transmit current output CN1 "OUT3": represent channel 3 transmit current output CN1 "OUT4": represent channel 4 transmit current output CN1 "G": represent common end GND Button description: Function button K1: the up arrow key is used to select the setting channel Function button K5: the down arrow key is used to select the setting channel Function button K2: reduce 0.01 slowly. Hold down 1S reduce 0.1 Function button K3: increase 0.01 slowly. Hold down 1S increase 0.1 Function button K6: actual value or percentage selection key Function button K8: clear key Using methods & steps: Output current OUT1 setting: press K1 or K5 Key to switch to OUT1 Setup interface. Press K2 or K3, output current value increases 0.01 MA step by step. Hold down K2 or K3, output current value increases 0.01MA step by step. Output current OUT2 setting: press K1 or K5 Key to switch to OUT2 Setup interface. Press K2 or K3, output current value increases 0.01 MA step by step. Hold down K2 or K3, output current value increases 0.01MA step by step. Output current OUT3 setting: press K1 or K5 Key to switch to OUT3 Setup interface. Press K2 or K3, output current value increases 0.01 MA step by step. Hold down K2 or K3, output current value increases 0.01MA step by step. Output current OUT4 setting: press K1 or K5 Key to switch to OUT4 Setup interface. Press K2 or K3, output current value increases 0.01 MA step by step. Hold down K2 or K3 output, current value increases 0.01MA step by step. Package included: 1 X Current signal generator module board 4 Channels 4-20mA Current Signal Generator Module Board With 12864 Digital LCD Display 4 Channels 4-20mA Current Signal Generator Module Board With 12864 Digital LCD Display 4 Channels 4-20mA Current Signal Generator Module Board With 12864 Digital LCD Display

Specfication: Color Diameter Wavelength(nm) (if=20mA) Voltage(V) (If=20mA) MCD (If=20mA) Power angle (deg) Lens color Red 3mm 615-625 1.8-2.3 4000-5000 10 Clear Yellow 3mm 587-595 1.8-2.3 4000-5000 10 Clear Green 3mm 515-520 2.8-3.6 12000-14000 10 Clear White 3mm 6000-6500k 2.8-3.6 16000-20000 10 Clear Blue 3mm 460-465 2.8-3.6 5000-6000 10 Clear Feature: Color: White Yellow Red Blue Green Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Diameter:3mm Light angle:120° Style:Round top led Package included: 10PCS LED Diodes DIY Lamp

Features: Advanced maximum power point tracking (MPPT) technology, with efficiency no less than 99.5%. High quality components, perfecting system performance, with maximum conversion efficiency of 98%. Ultra-fast tracking speed and guaranteed tracking efficiency. Accurately recognizing and tracking of multiple power points. Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance. Wide MPP operating voltage range. 12/24VDC automatically identifying system voltage. LCD panel display design, dynamically displaying tool’s operating data and working condition. Multiple load control modes: manual control, light ON/OFF, light on + timer and test mode. Support 3 charging preprogram options: Sealed, Gel, Flooded. Battery temperature compensation function. Real-time energy statistics function. With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations. Available for PC monitoring and external display unit connecting like MT50 and so on, realizing real-time data checking and parameters setting. Support software upgrade. Specification: Power: 40A, 30A, 20A 40A: Size: Approx. 24.9x17.9x15.6cm/ 9.80x7.05x6.14" Nominal system voltage: 12/24V auto work Rated charge current: 40A Rated discharge current: 40A Battery input voltage range: 8V~32V Max. PV input power: 520W(12V); 1040W(24V) Self-consumption: ≤20mA (12V); ≤16mA (24V) Discharge circuit voltage drop: ≤0.18V Temperature compensation coefficient: -3mV/ ºC/2V(Default) Grounding: Common positive 30A: Size: Approx. 22.5x16.3x5.1cm/ 8.86x6.42x2.01" Nominal system voltage: 12/24V auto work Rated charge current: 30A Rated discharge current: 30A Battery input voltage range: 8V~32V Max. PV input power: 390W(12V); 780W(24V) Self-consumption: ≤20mA (12V); ≤16mA (24V) Discharge circuit voltage drop: ≤0.18V Temperature compensation coefficient: -3mV/ ºC/2V(Default) Grounding: Common positive 20A: Size: Approx. 21.6x15.4x4.5cm/ 8.50x6.06x1.77" Nominal system voltage: 12/24V auto work Rated charge current: 20A Rated discharge current: 20A Battery input voltage range: 8V~32V Max. PV input power: 260W(12V); 520W(24V) Self-consumption: ≤20mA (12V); ≤16mA (24V) Discharge circuit voltage drop: ≤0.18V Temperature compensation coefficient: -3mV/ ºC/2V(Default) Grounding: Common positive Environmental: LCD temperature range: -20￢ﾄﾃ to +70￢ﾄﾃ Working environment temperature range: -25￢ﾄﾃ to +45￢ﾄﾃ Storage temperature range: -35￢ﾄﾃ to +80￢ﾄﾃ Humidity range: ≤95% (N.C) Enclosure: IP30 Package includeds: 1 x MPPT Solar Charge Controller Regulator 1 x English Use Manual Details pictures:

SELECTED OPTION: COLOR: WHITE CLICK HERE for more options in this item. Specfication: Color Diameter Wavelength(nm) (if=20mA) Voltage(V) (If=20mA) MCD (If=20mA) Power angle (deg) Lens color Red 5mm 615-625 1.8-2.3 4000-5000 10 Clear Yellow 5mm 587-595 1.8-2.3 4000-5000 10 Clear Green 5mm 515-520 2.8-3.6 12000-14000 10 Clear White 5mm 6000-6500k 2.8-3.6 16000-20000 10 Clear Blue 5mm 460-465 2.8-3.6 5000-6000 10 Clear Feature: Color: White Yellow Red Blue Green Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances

SELECTED OPTION: COLOR: BLUE CLICK HERE for more options in this item. Specfication: Color Diameter Wavelength(nm) (if=20mA) Voltage(V) (If=20mA) MCD (If=20mA) Power angle (deg) Lens color Red 5mm 615-625 1.8-2.3 4000-5000 10 Clear Yellow 5mm 587-595 1.8-2.3 4000-5000 10 Clear Green 5mm 515-520 2.8-3.6 12000-14000 10 Clear White 5mm 6000-6500k 2.8-3.6 16000-20000 10 Clear Blue 5mm 460-465 2.8-3.6 5000-6000 10 Clear Feature: Color: White Yellow Red Blue Green Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Diameter:5mm Light angle:120° Style:Flat top led Package included: 10PCS 5mm LED Flat Diodes DIY Lamp

SELECTED OPTION: COLOR: GREEN CLICK HERE for more options in this item. Specfication: Color Diameter Wavelength(nm) (if=20mA) Voltage(V) (If=20mA) MCD (If=20mA) Power angle (deg) Lens color Red 5mm 615-625 1.8-2.3 4000-5000 10 Clear Yellow 5mm 587-595 1.8-2.3 4000-5000 10 Clear Green 5mm 515-520 2.8-3.6 12000-14000 10 Clear White 5mm 6000-6500k 2.8-3.6 16000-20000 10 Clear Blue 5mm 460-465 2.8-3.6 5000-6000 10 Clear Feature: Color: White Yellow Red Blue Green Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances

SELECTED OPTION: COLOR: YELLOW CLICK HERE for more options in this item. Specfication: Color Diameter Wavelength(nm) (if=20mA) Voltage(V) (If=20mA) MCD (If=20mA) Power angle (deg) Lens color Red 5mm 615-625 1.8-2.3 4000-5000 10 Clear Yellow 5mm 587-595 1.8-2.3 4000-5000 10 Clear Green 5mm 515-520 2.8-3.6 12000-14000 10 Clear White 5mm 6000-6500k 2.8-3.6 16000-20000 10 Clear Blue 5mm 460-465 2.8-3.6 5000-6000 10 Clear Feature: Color: White Yellow Red Blue Green Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Diameter:5mm Light angle:120° Style:Round top led Package included: 10PCS 5mm LED Round Diodes DIY Lamp

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

Some loose spares for anyone wanting to build a Tesla coil or Jacob's ladder: - 2 x brand new 6kV 20mA NST's - 2 x 12kV 30mA NST's - 1 x 9kV 20mA NST - 6 x new capacitors (Sprague Powerlytic Type 36D µF 450VDC) - Bottle capacitor built to Tesla's specifications, working Neon Sign Transformers are R500 each, and capacitors are R250 each, less than half of retail. Photos of all items available on request.

SELECTED OPTION: COLOR: PURPLE CLICK HERE for more options in this item. Specification: Color Size Wavelength(nm) (if=20mA) Voltage(V) (if=20mA) Lens color Red 5mm 620-630 1.8-2.3 Clear Yellow 5mm 580-590 1.8-2.3 Clear Green 5mm 520-530 2.8-3.6 Clear White 5mm 6000-6500k 2.8-3.6 Clear Blue 5mm 460-470 2.8-3.6 Clear Purple 5mm 390-400 2.8-3.6 Clear Feature: Color: White Yellow Red Blue Green Purple Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Diameter:5mm Pin length:17mm and 19mm View angle:120° Package included: 100*5mm LED Light Assorted Kit