Top 6 Best Component Testers

Wild Application1.8 Full Color Display,Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode including double diode, thyristor, Mega328,BJT, resistor and capacitor and various electric transistor testing.. Built-in BatteryBuilt-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. Auto shut-down Function Our advanced electronic transistor tester owns auto shut-down function.Convenient and practical.. Extra accessories use accessories, more convenient and efficient to complete your projectPlease refer Product guides and documentsto get user manual.

Test rangesInductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube, ESR, Resistance, Adjustable potentiometer. Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.. High test speed, valid component test 2 seconds except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal. 12864 big Backlight LCD display,only 2mA when stand by.. Auto power off function to avoid unnecessary waste, saving battery power, improved battery life.

WIDE APPLICATION This multifunctional capacitance meter can be used to test triode, field-effect tubeFET, diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing.. LARGE CLEAR LCD DIGITAL DISPLAY This amazing detector adopts 1.8 TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter.. AUTOMATICAL IDENTIFICATION DROK intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically.. BATTERY POWERED This monitor is powered by DC9V battery not included.. AUTO SHUT-DOWN FUNCTION Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s..

Usage Automatic detection of components such as NPN, PNP bipolar transistors, N-channel and P-channel MOSFET, diodes Including double diodes, thyristors, transistors, resistors and capacitors, etc. Usage Automatic detection of components such as NPN, PNP bipolar transistors, N-channel and P-channel MOSFET, diodes Including double diodes, thyristors, transistors, resistors and capacitors, etc. Usage Automatic detection of components such as NPN, PNP bipolar transistors, N-channel and P-channel MOSFET, diodes Including double diodes, thyristors, transistors, resistors and capacitors, etc. Safety Protection This transistor tester can detect transistor emitter forward bias voltage, MOSFET protection diode and amplification factor reference, MOSFET gate threshold voltage and gate capacitance measurement. Easy to Use This ESR meter can a key operation, boot test, a key to get.

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.. 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.. Measurement results represent by TFT graphic display160x128. Support Chinese and English.. 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.. One button operation, automatically detect and shutdown, and you can also press the multi-functional button to close the detector..

More Accurate Probe Tester - The KZYEE KM50 Power Circuit Probe Kit is an improved version of the KM10 DC voltage, AC voltage, resistance and diode. It also has the latest improved functions for testing signal frequency, duty cycle and fuel injection. With such a versatile tool, the technician can trace and identify the problem circuit and rule out good circuits, speeding up the diagnostic process and revealing the true cause of the electrical problem much easier.. 3 Advanced Testing Modes - If the vehicle has difficulty starting, acceleration, fuel consumption, etc., its necessary to check the fuel injection system. KM50 Fuel Inject Test is specially designed for quick and easy diagnosis of fuel injection circuit. It can be quickly connected to the circuit and displays all the information needed. The addition of Frequency and Duty Cycle modes, gives KM50 the most value than others.. Additional Piercing Probe - The probes are fully insulated which provide added protection. If you dont want to disconnect cables to find the connectivity and electricity, use piercing probe kit, you can test the signal in a simple way without damaging the cable.. Activate Components - With the ability to power components such as radiator fans, starters, relays, power windows, windshield wipers, and so on. It can activate electrical components and test their functions without jumper cables - by pressing the toggle switch to send a positive or negative battery current to the tip and turn on the electrical components.. Wave Form and Digital Display - It works with a 12-24V DC power source. Switching from one test mode to another is effortless. It also speeds up circuit troubleshooting and diagnosis by switching the waveform display from digital to AC voltage, frequency, duty cycle and fuel injection tests by pressing the mode button for 3 seconds.. Indicator Lights and Buzzer Function - The built-in flashlight is bright enough to illuminate your work area, and the flashlight and buzzer itself can be turned off. RedGreen Polarity Indicator - Identifies positive, negative or open circuits. When measuring resistance, the green indicator lights when the resistance is less than 30.. Backed by KZYEE's industry-leading 12-month warranty against manufacturing defects, and we provides lifetime technical support, 60 Days No-Reason-asked Return for refund. In addition, probe replacement for free..

Used Book in Good Condition.

3-12 digit extra large 0.8'' digit high contrast LCD display. Transistor leakage test. Capacitance zero adjustment. Diode and SCR test LED test battery test. 1 Year warranty.

Digital 12864 LCD display for easy readings, can display measured data and graphics.. Short detection time only 1.7 seconds. It is normal to take 1 minute for bulk capacitor detection. Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, triodes, resistors, capacitors or other devices. Use 9V batterynot included, can also use DC powerDC 6.8-12V. Automatic shutdown, shutdown current is only about 20nA.. Measure the gate threshold voltage and gate capacitance of the MOSFET,Measure bipolar transistor current amplification factor and base-emitter threshold voltage.