ReviewsPower Supply Tester

Optimal Shop 20+4 Pin LCD Computer Power Supply Tester for SATA IDE HDD ATX ITX BYI Connectors-Black

8-in-1 ATX power supply tester: Support testing 20-pin IDE/24-pin IDE/HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector..
Aluminum alloy shell: light and easy to carry, high strength, good thermal conductivity and corrosion resistance..
1.8″ LCD screen: The output voltage is displayed on the 1.8″ LCD screen, which is easy to read (1.8″ LCD screen is powered by the 20-pin/24-pin connector). Note: Is there a scratch on the product screen? Because the screen is easy to scratch, we put a protective film on it, if you think it is not beautiful, you can tear it off by yourself..
Buzzer alarm: When your power supply PG number fails, the power tester will emit a buzzer alarm, which is easy to know..
When testing with HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector, the indicator on the left shows the output voltage (+12V + 3.3V + 5V)..

Check Stock

SOEKS ECOVISOR F2 Nitrate Tester for Food Meat Fish and TDS Water Tester for Personal Safety & Food Industries

Nitrate reading range: 20 to 5,000mg/kg | Temperature compensation: 0 °C to 30 °C.
Measurement deviation: ±12 %, max | Water quality Measuring....
Temperature compensation: 0 °C to 30 °C | Measurement deviation, from the final value: ±12 %.
Display: Color touch screen TFT 320 x 240 pixels |.
Power supply: 2-AAA batteries | Voltage supply range 2 - 3.5 V Battery charging current: 300 mA | Power required from the power supply or USB: Max.....
Reading type: Nitrate, Water content | Product type: Multi tester | Dim: 21 x 54 x 147 mm.
Supply Scope: SOEKS Ecovisor F2,Rechargeables,Battery charger PC Cables, User manual | Applications: To check nitrate content in vegetables, meat,....

Check Stock

TopDiag P200 Automotive Circuit Tester, Power Circuit Probe Kit, 9~30V with Multimeter/Relay/Fuel Injector Tester/Activating Component/0~5V Power with 20ft Cable for 12V 24V Vehicle

...g engine shock. It is worth mentioning that TopDiag P200 auto circuit tester has been added 300+ USD valued powerful functions, namely: ✅Fuel Injector Test✅ Relay test mode. TopDiag makes diagnosing your car easier and saves maintenance costs..
【0~5V Adjustable Power Supply & Activating Components】0~5V power is useful when checking the wiring to the ECU/ECM, also meet the voltage requirements for the sensitive parts with low voltage. Besides positive activation, negative activation is our newest function which others none, power on components at a moment notice..
【Smart Test & Positive & Negative Test】When connected to the probe of Car Electrical Test Tool to measure voltage, resistance, positive/negative polarity, it will automatically become an instant auto-range, intelligent judgment does not require manual selection, and the corresponding parameter values and prompts are displayed on the HD LCD screen. With a 20ft cable, you can quickly assist you in diagnosing the car's condition without opening the wiring..
【Multimeter & Oscilloscope Tester】The P200 Circuit tester will be the more ....

Check Stock

12V Fuel Injector Tester Professional Ignition Fuel Injector Pulse Tester 4 Pluse Modes Powerful Fuel System Scan Tool Test Stuck/Leaking/Burnt-out Problem

The injector Tester 4 Pulse Mode’s Powerful Fuel System Scan Tool, can help diagnose injector problems. You can use it to test each injector....
Injector Tester comes with LED display and 4 pulse modes - Single / Short / Long/ Continuous modes. It can help you identify whether the injector is....
The mode lock feature ensures test condition uniformity..
This injector tester is 41.5cm / 16.3 inches and can test lead. It can work with any fuel pressure tester. NOTE: Gasoline cars only, NOT for diesel....

Check Stock

Power Probe III w/Case & Acc - Red (PP319FTCRED) [Car Automotive Diagnostic Test Tool, Digital Volt Meter, AC/DC Current Resistance, Circuit Tester]

Supply Power or Ground for Functional Component Testing.
DC Voltmeter Indicators provide active feedback.

Check Stock

Kingwin PC Computer Power Supply Tester, Digital LCD Screen, ATX/ITX/IDE/HDD/SATA/BYI (KPST-01)

Robust voltage tester for PC power supply.
Accurate Voltage Indicator +/- 0. 1V (+12V1 / +5V / +3. 3V / 5VSB / +12V2 / -12V).

Check Stock

Digital Capacitance Meter, Multimeter Professional Capacitor Tester, 0.1pF-20,000uF Capacitor Tester, 9 Files Battery Powered Capacitor Meter Tester with 6013L LCD Display

... is compact, with a safety jacket, equipped with two test lines, and the built-in bracket can make the tester stand stably, and it is easy to operate and carry..
【Specification】The sampling rate of the digital capacitance meter is 2-3 times per second, 9V battery power supply, low power consumption, the power supply is 6F22 9V laminated battery (not included), the size is 5.59"x2.91"x1.38"..
【Widely Application】The multimeter professional capacitance tester can be used for digital analysis, capacitor selection, unknown capacitor measurement, matching capacitors, and measuring cable capacitance..

Check Stock

Spark Plug Tester Dual Holes Engine Ignition Coil Tester 500-6000rpm Working Frequency, Car Spark Plug Tester Tool with Protective Cover, Automotive Spark Plug Tester for 12V Gasoline Vehicles

...ug tester is to test the performance of the spark plug at the same time by simulating engine work, which is more time-saving and efficient. Suitable for spark plugs of most 12V gasoline cars..
【Plug-and-Play Spark Plug Tester Tool】Put the spark plug in the test hole, close the protective cover, connect the power supply and adjust the working frequency, and is equipped with a high-voltage indicator. You can easily observe the spark plug test status through the protective cover..
【Ignition Coil Tester with Protective Cover】The automotive spark tester has a special protective cover design. Cover the protective cover before use to ensure the safety of the operator during the test and visually observe the test results..
【NOTE】This spark plug tester tool is specially designed for testing spark plugs of automobile engines. Not suitable for testing the short plugs of lawn mowers, chainsaws or most small engines..

Check Stock

DC 12V Electronic Load Battery Capacity Tester Module 0-10A 100W Intelligent Constant Current Electric Discharge Monitor for Power Bank Capacity Testing

Safe to Use: This DC Electronic Load features with various of functions to provide a safety use, it has the protection of of over-heating, overpower, over voltage, reserve polarity, and power supply voltage abnormity, no worry about emergency issues happened.
Intelligent Design: This Battery Capacity Tester is equipped with industrial large tooth heat sink, which is dust-resistant and heat dissipating. At the same time the high speed of the fan can change according to the heat sink temperature,which can effective prevent module from damaging, and provide a long term service for you.
Premium Quality Material: This DC Load Battery Tester is made of high quality material to ensure a long term service, and it’s durable construction could also provide a better and long-lasting performance.
Multi-usage: This Current Electric Discharge Tester has a widely use during daily life, and it is a professional test module for detecting discharge battery capacity, you can use it to test different items.
Maximum Power: This Current Electric Discharge Monitor features 100W large power to provide a constant and stable use.

Check Stock

Battery Tester EBC-A40L 5V40A Battery Tester Lithium Polymer Power Battery Capacity Tester 110V

Current Range: 0.1- 40A ( Max charging current is 20A ).
Discharging Termination: Time/Cut-off Voltage/Manual.
Charging Termination: Cut-off Current/Manual.

Check Stock

EBC-A40L Battery Tester Battery Capacity Tester with Charge Discharge Function Large Current Lithium Battery Charge Dischage Capacity Tester 110V

☀️ EBC-A40L is a high-current battery charge and discharge capacity tester for 5V battery and performance testing, through the online software with more extensions.
☀️ Voltage accuracy: 0.2% ± 0.03V. Current accuracy: 0.2% ± 0.01A.
☀️ Voltage range: charge 0-5V, discharge 0-5V. Current range: charge 0.1-40A, discharge 0.1-40A.
☀️ Connecting pattern: Testing connector and PC connection(The EBC-A40L tester can connect with a computer through a designated USB-TTL cable).
☀️ Package included: - 1 x Battery Tester - 1 x Online cable - 1 x Testing cable - 1 x Power supply cable.

Check Stock