10 Best
Component Testers
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Product Highlights- 【support infrared coding】 --- automatic detection of zener diode 0.0130v. self-test with automatic calibration. support infrared coding
- 【function】 --- used to test the capacitance and resistance of diode transistors. automatic shutdown (timeout setting)
- 【wildly applicaton】 --- a full-color display multi-function test instrument that can measure triodes, diodes, resistors, capacitors, inductors, thyristors, field effect transistors, regulators, dual diodes, light emitting diodes, infrared decoding.
- 【infrared waveform display】 --- infrared waveform display. infrared receiving instructions. the measurement results are displayed by tft graphic.
- 【structure】 --- this transistor tester is built-in high capacity rechargeable lithium ion battery. lithium ion battery voltage detection.
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Product Highlights
- It can automatically test the pins of a component and display on the lcd.
- It can measure current amplification factor of the bipolar transistor and base-emitter of threshold voltage.
- It automatically detects npn and pnp, n-channel and p-mosfet channel, diodes, thyristors, resistors, capacitors or other devices.
- It measures the threshold voltage and gate gate capacitance of the mosfet.
- Two-button operation, automatic shut-off to prevent waste.
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Product Highlights
- [new id display]: red & green backlight lcd with new id pointer which automatically indicates to the current test function, giving you a more intuitive visual experience. when the voltage tested is above 90 volts, this smart electrical tester will alert you with a red backlight.
- [plus capacitance diode testing]: upgraded version of bside a1 mini multi tester. capacitance and diode functions have now been added. buttons are increased to five for faster function switching.
- [automatic measurement]: this smart multimeter tester can automatically measure ac and dc voltage, resistance and continuity without setting scales. all these functions can also be measured manually.
- [voltage detector pen]: can be a non contact voltage tester pen for detecting live wires(6v-1000v/90v-1000v) with precise discrimination between phase and neutral, and features high/low setting, buzzer alarm, and visual alert of flashing red/green backlight.
- [rechargeable multimeter mini]: comes with a rechargeable battery, eliminating the trouble of frequent battery replacement. no more waste batteries for environmental protection. small size, measures everything you need at home.
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Product Highlights
- 【tft graphic display(160x128)】: detector to insert the component pins into the area, then the small handle and the corresponding one that will automatically test, at the end the results are displayed on the back clear tft screen. support chinese and english.
- 【charge indicator led】: if the black screen may be out of power, please fully charge the device to test. when charging, the charging indicator will be light red, and when it is full, it will light green.warm reminder: the charging input voltage is 4.5v, please do not use tc1 esr tester transistor under overpressure, otherwise the tester will be damaged.
- 【multifunction tester:】 to detect npn and pnp transistors, capacitors, resistors, diodes, triodes, n and mosfets with p channel, jfet, igbt, triac and battery, resistor and capacitor and other components, etc.
- 【ir decoder】: after detection, align the infrared remote control with the light "ir", then press the remote control button, if the success detector decodes, the data code and infrared waveform is displayed.
- 【automatic calibration】: short-circuit three test sockets, short press the multi-function button, the tester will automatically calibrate. after disconnecting the short-circuit according to the prompt during the calibration process, no other operations are required(if you have any questions, please feel free to contact us)
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Product Highlights
- It can also be used to detect infrared wave forms.
- After detection, align the infrared remote control with the "ir" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.
- 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 also can detect zener diode and has the function of self-calibration.
- One button operation, automatically detect and shutdown, and you can press the multi-functional button to close the detector too.
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Product Highlights
- 【built-in battery】:built-in lithium battery, convenient and effective, the indicator light shows green when fully charged. warm reminder: the charging input voltage is 4.5v, please do not use it under overpressure, otherwise the tester will be damaged.
- 【add ir decoder】: after the component detection is completed, the infrared remote control at the tester "ir" test hole, press the remote control key, the tester will be display the user code & data code and the corresponding infrared waveform after the successful decoding.
- 【wild application】:tft graphic display(160x128) ,can automatic detection of npn and pnp transistors, n-channel and p-channel mosfet, diode (including double diode), thyristor, m328,bjt.
- 【auto shut-down function】: our advanced electronic transistor tester owns auto shut-down function.convenient and practical.
- 【good service】please contact us to get manual.if there is any question,please feel free to contact us,we will do our best to help you solve the problem.
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Product Highlights
- 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. ( use 12864 liquid crystal display with green backlight).
- After detection, align the infrared remote control with the "ir" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.
- For detecting npn and pnp transistor, capacitor, resistor, diode, triode, n-channel and p-channel mosfet, igbt, jfet, triac and battery, resistor and capacitor and other components, etc.
- Measurement results represent by tft graphic display(160x128). support chinese and english.
- One button operation, automatically detect and shutdown, and you can also press the multi-functional button to close the detector.
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Product Highlights
- ★ [positive negative negative test function] electrical tester is used to test uncertainties in the vehicle circuit, and connect the red clip to the positive electrode of the vehicle battery. connect the black clip to the negative electrode of the battery. when the tip of the probe is in contact with the positive electrode (+), the led should illuminate red. contact the...
- ★ [beep alarm and led light indication, high securities probe] circuit tester adopts advanced high-sensitivity probes and clips, can quickly and accurate testing, provide a better experience. there is also a led indicator and buzzer warning to provide a clearer and clear help during the testing process.
- ★ [very professional test tool] this circuit tester can test uncertainties in the vehicle circuit. perfectly perform each function, such as continuous testing, polarity testing, jumper operation, short-circuit tracking positioning, etc.
- ★ [continuity test function] continuity test is mainly due to whether the circuit is turned on and whether it is short. after connecting the circuit tester correctly, connect the auxiliary grounding wire to on one side of the test line and the tip of the probe connected to the other side. when continuity is continuous, the led lamp is green. if the led is not bright, it...
- ★ [circuit tester has fast self-test and overload protection] circuit tester can set 6-24v output voltage for verifying the wiring conditions of the test component, and the power probe can make quick self-test before testing circuits or components.
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Product Highlights
- 【contains】 1 x power scan, 1 x probe tip, 1 x battery hookup clips, 1 x user manual, 2 x red clips. lead length: about 4m / 157.sinch, which is convenient for you to measure the polarity of the vehicle's various orientation circuits.
- 【features】 power circuit probe kit has two obvious reminders, sound and flash, so you can still use it even in low light conditions. sound:beep. there are operation videos below, which can be watched in detail.
- 【function】 continuity tester for testing components inside and outside the vehicle electrical system: this electrical tester can be used to test and activate components inside and outside the vehicle electrical system, testing voltage polarity, relays and diodes, fuses and circuit continuity, checking lights, checking motors, track and locate short circuits, test for po...
- 【application】 1 clamp the red clip on the positive pole of the car battery, 2 clamp the black clip on the negative pole of the car battery, 3 connect the car power probe to the bad point of 6-24v dc. you can conduct positive and negative battery currents to the probe by shaking the power switch forward or backward. the cable length is about 4m. the device has short-circ...
- 【remind】 do not use this item near explosive gas, vapor or dust. when pressing the power switch (note: or shaking), the battery current will be directly conducted to the pen tip, which may cause sparks can be caused when touching the ground or certain circuits. do not use the device under 11o/220v indoor current, only for dc6~24v system。there are detailed instructions i...
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