
LCR-T7 Multifunction Transistor and LCR/ESR Tester with TFT Display
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Prices updated: 13 Oct 2026
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About this product
A handheld multifunction tester for transistors, diodes, MOSFETs, capacitors, resistors and inductors, with LCR and ESR measurement functions. It has a 160 x 128 TFT display, a component test socket, a Zener diode test area, an IR receiver window and a micro USB charging port. Useful for identifying unknown parts and checking components on the bench.
Specifications
- Display
- 160 x 128 TFT
- Test functions
- NPN/PNP transistors, MOSFET, diodes, Zener diode, LCR, ESR
- Charging port
- Micro USB
- Charge indicator
- LED
- IR receiver
- Yes (IR receiver window)
Frequently asked questions
How do I test a transistor with it?
Insert the transistor into the transistor test area and start the test. For reliable readings, remove the component from the circuit first. The tester shows the component type and pin assignment on screen.
How is the tester charged?
It charges through its micro USB port, and a charge indicator LED shows the charging status.





