Top 10 Best Transistor Tester

  3 in 1 Multifunctional OscilloscopeThis oscilloscope integrates functions such as digital oscilloscope, transistor tester, electronic component tester, signal generator, continuity test, voltage measurement, temperature and humidity measurement, infrared decoding, etc. .   Powerful FunctionsThe DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MSs and a bandwidth of 500kHz. It has complete triggering function single, normal, automatic and can be freely used for periodic analog signals and non periodic digital signals. Can measure voltage signals up to 400V. Equipped with efficient AUTO key, the measured waveform can be displayed without cumbersome adjustments. .   Comprehensive FunctionalityTransistor tester can automatically identify and measure various transistors, including NPN PNP triode, N-channel and P-channel mosfet, junction mosfet, diodes, double diodes, thyristors, and resistors, inductors, capacitors and other passive components. The output frequency of the signal generator can be adjusted from 1-100KHz, the output voltage can be adjusted to 3.3V, and the output duty cycle can be adjusted to 0-100. 6 signal waveforms sine wave, square wave, pulse wave, triangle wave, pamp, and DC. .   High Quality Practical DesignThe DSO-TC3 transistor tester has a 1500mah lithium battery, which can provide a long endurance of 240 minutes. During continuous operation, there is no need to isolate a transformer, making it safer to use. 2.4-inch high-resolution display screen that can read clearly even under strong light. ABS anti drop shell for safer use. The concave anti slip design on the side makes it easier to use. High elasticity touch buttons provide a good press experience. 90 hidden bracket, which can free hands and has good portability. .   Wide Application RangeThis oscilloscope has complete functions and is very suitable for novice DIY learning, on-site debugging, home appliance maintenance, power testing, outdoor maintenance, etc. It can be used for 220V mains power detection, switching power supply detection, various waveform detection, and has a very high usage rate. .

Wild ApplicationAutomatic 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.. BATTERY POWEREDBuilt-in lithium battery, convenient and effective,the indicator light shows green when fully charged. Warm ReminderThe charging input voltage is 4.5V, please do not use it under over pressure, otherwise the tester will be damaged.. BATTERY POWEREDBuilt-in lithium battery, convenient and effective,the indicator light shows green when fully charged. Warm ReminderThe charging input voltage is 4.5V, please do not use it under over pressure, otherwise the tester will be damaged.. Auto shut-down FunctionOur advanced electronic transistor tester with automatic shutdown and manual shut-down function.use accessories,more convenient and efficient to complete your project.. Attachment Any situations,please feel free to contact us by email,especially when you need the manual..

Automatic component identification.. Automatic pinout identification, connect the test leads anyway round.. Gain measurement for transistors.. Gate threshold measurement for Enhancement mode MOSFETs.. Forward voltage drop measurements of diodes, LEDs and transistor base-emitter junctions..

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.

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..

UpgradeTC-T7-H is an upgraded of LCR-T7,Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode including double diode, thyristor, BJT, resistor and capacitor and other components, etc.To avoid malfunctions, pls discharge capacitors and other test items before use.. 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 with automatic shutdown and manual shut-down function.use accessories, more convenient and efficient to complete your project.. Warranty GuaranteeTo avoid malfunctions, please discharge capacitors and other test items before use.6 month extended warranty and 247 friendly customer service. Any situations, please feel free to contact us by email, especially when you need the manual..

The LCR-TC1 Transistor Tester 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.. One button operation, Automatically detect and shutdown, and you can press the multi-function button to close the detector too.. After detection, align the infrared remote controller with the IR light, press the button in the remote controller, if the detector successfully decode it, it will display the data code and infrared wave form.. Put the pins of component in corresponding area, then dial the small handle and the detector will test it automatically, finally the results will display on the back light TFT screen clearly.. NoticeDischarge the electronics before testing to protect the detector.When the voltage and internal battery are below 3V, please charge before use..

Wide Application It is very easy to test plug-in and SMD devices, it can also be used to test different kinds of triodes, thyristors, MOSFET, enable to analysis the device type, the polarity of the pin, the output HFE, the valve voltage, the junction capacitance of the FET.. Automatical Identification Smart transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically.. 2 POWERTEST Button POWERTEST button on both sides, you can operate it with your left or right hand.. Typical ESR Value Table There is a table typical ESR value of electrolytic capacitor at the back, provide a clear indication that you can quickly understand and use it.. Added Functions The transistor tester will be auto power off to save energy if there is no any operation within about 10 seconds. Large LCD display with backlight function for easy reading..

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 APPLICATIONThis 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.Note Pin Jack Select and discharge before testing capacitor. LARGE CLEAR LCD DIGITAL DISPLAYThis 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.. Easy to useAideepen 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.. AUTO SHUT-DOWN FUNCTIONOur 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.. Extra AccessoriesWe add a DC9V battery and 3pcs test leads can help you convenient and efficient to complete your project.Our service team is always ready to answer your questions,please feel free to contact us..

LCR-T4 Mega328 Digital Transistor Tester Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes including dual diodes, thyristors, triodes, resistors, and capacitors. Automatically testing the component leads and displaying them on the LCD. 12864 big Backlight LCD display,only 2mA when stand by.. Auto power off function to avoid unnecessary waste.. 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 In 2 seconds except in larger capacitors, large capacitance measurement also takes a long time, the measurement time in 1 minute is normal.