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Transistor Tester, ESR02 Pro Digital Transistor Capacitor Tester SMD Chip Component Inductance Meter LCR Meter LCR Tester Electronic Component Tester, Digital Transistor Tester

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$35.99

$ 16 .99 $16.99

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About this item

  • Usage: ESR meter capacitor tester can used for 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
  • Auto Testing: SMD component tester with automatically test the pin elements and display them on the LCD
  • LCD Backlight Display: ESR02 Pro digital transistor tester with large LCD display with backlight function for easy reading,provide a clear indication that you can quickly understand and use it
  • Easy to Use: This ESR meter capacitor tester is easy to operate, a key operation, boot test, a key to get
  • Precise Measurement Capabilities: This smd distortion detector offers high precision with a wide measurement range: resistors from 0Ω to 50Ω, capacitors from 25pF to 100mF, and inductors from 0.01mH to 20H. With resolutions of 0.01 ohm, 1pF, and 0.01mH respectively, it provides detailed and reliable readings for accurate component analysis


Specification:
Model: ESR02 Pro
Resistor: 0?~50?, Resolution: 0.01 ohm
Capacity: 25pF~100mF, Resolution: 1pF
Inductance: 0.01mH~20H, Resolution: 0.01mH
Capacitor ESR Resolution: 0.01?
Battery: 1pcs x 9V 6LR61 Battery (NOT included)
Color: black
Size: Approx. 14*8*4.5cm/5.5*3.1*1.8inch
Weight: Approx.214g/7.5oz

Using Instruction:
Push "POWER / TEST" to power on and start a test, multiple measurements can be repeated by this key, auto power off 20 seconds after measurement.
Transister tester provide three kinds of socket, each socket pin 1, pin 2 and pin 3 are connected.
There is a table "typical ESR value of electrolytic capacitor" at the back, it is for guiding only, these are typical value for standard grade electrolytic capacitor at room temperature.

Package List:

1 x Transistor Tester

1 x User Manual


Note:
Before testing the capacitor, be sure to discharge it, otherwise it may damage the internal circuit.
If using DC supply, please choose DC 9V~12V adapter. (including 9V and 12V)
Can be powered by a 9V 6LR61 battery (NOT included), when the battery power is under 6V, please replace a new one.

Dwayne
2025-05-31 14:57:06
Great tester, must have when tool while doing electronics
Doc_Adkins
2025-05-24 17:56:44
Easy to use n handy to have 🤗
Sparky
2025-05-12 17:59:14
Easy to use and accurate.
TPAFL
2025-01-29 18:46:29
It works. Documentation weak. Doesn’t include leads when cheaper alternatives do.
GI
2024-12-09 09:16:46
This has become my #1 tool for doing quick checks of electronic components.