5 Best
Component Testers
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Product Highlights- Polarity & continuity: with intuitive red/green light indicators, ascertain cable polarities at a glance. the tester doubles as a continuity checker and supports jumper lead functions, streamlining your electrical inspection tasks with its efficient ground lead assistance.
- Extended reach & advanced detection: boasting a 13ft cable, led/buzzer alerts, and a highly sensitive probe, this device ensures extended accessibility and prompt problem identification. its robust clips secure a firm connection, allowing for precise and reliable measurements.
- Short circuit diagnostics: expertly designed for 6v-24v dc systems, this tester effortlessly pinpoints issues in switches, relays, and circuits. swiftly locate blown fuses or triggered breakers, significantly cutting down troubleshooting time in automotive electrical setups. [notice: this electrical tester can not be used for 110/220v systems, it is only used for dc 6-2...
- Component activation: activate electrical components within or external to vehicles, assess their functionality, or compare their current ratings. the tester excels in verifying grounding for components requiring formidable current flow, enhancing your maintenance efficiency.
- Safety assured: embedding self-check and overload protection, the tester promises operational peace of mind. it ceases current beyond 7a and signals with a buzzer, making it safe for direct ground contact tests. note: suitable solely for dc 6-24v systems, and not for 110/220v ac voltage.
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Product Highlights
- It can be widely used to detect npn and pnp transistor, capacitor, resistor, diode, triode, n-channel and p-channel mosfet, igbt, jfet, triac and battery etc. it can also be used to detect infrared wave forms. it also can detect zener diode and has the function of self-calibration. after detection, align the infrared remote control with the "ir" light, then press the bu...
- Specifications: display: 3.5inch tft screen diode range: < 4.5v zener diode:transistor detect area: 0.01-4.5v zener diode detect area: 0.01-30v triac range: igt < 6ma capacitance: 25pf-100mf resistor: 0.01-50mω inductance: 0.01mh-20h battery: 0.1-4.5v power mode: rechargeable lithium battery ( included) item size: 8.8 x 8 x 2.8cm / 3.47 x 3.15 x 1.10in item weight: 111....
- 3.5inch colorful display multi-functional tft backlight transistor tester for diode triode capacitor resistor transistor lcr esr npn pnp mosfet
- One button operation, automatically detect and shutdown, and you can press the multi-functional button to close the detector too. put the pins of component in corresponding area, then dial the little handle and the detector will test it automatically, finally the results will display on the back light tft screen clearly. not like the usual black and white display, this ...
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Product Highlights
- Test ranges: resistance: 0.1-ohm resolution, maximum 50m ohm capacitor: 25pf – 100,000 uf inductors: 0.01mh – 20h
- Power voltage: 9v layer-built battery / 2 li-ion batteries to form a 8.4v battery pack
- 1 x lcr-t4 digital component tester
- The lcr-t4 digital component tester is designed to allow you to test inductors, capacitors, diodes, dual diodes, mos, transistors, scr, led, esr, resistance, and adjustable potentiometer.
- Capacitance: 25pf-100mf (resolution 1pf) inductance: 0.01mh-20h resistance: ≤2100ω resolution of resistance measurement: 0.1 ohms the highest measured value: 50m ohms provided testing current: approx. 6ma
- Testing speed: 2 seconds (1 minute is normal for large capacitor) shutdown current: 20na
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