Portable MK168 LCD Backlight Transistor Tester Diode Inductance Capacitance Resistance ESR Meter MOS/PNP/NPN L/C/R Testing Jewellers Watch Clock Repair Magnifier Loupe with LED Lights Make electric drill power swerve

Make electric drill power swerve 90°for hard-reached places

Longer time between calibrations)

Working temperature: 10~30°C

Auto Power off

Material: Copper Wire + PVC

Portable MK168 LCD Backlight Transistor Tester Diode Inductance Capacitance Resistance ESR Meter MOS/PNP/NPN L/C/R Testing Jewellers Watch Clock Repair Magnifier Loupe with LED Lights Make electric drill power swerveMulti functional transistor tester for automatic detection of NPN and PNP bipolar transistors, N channel and P channel MOSFETs, JFETs, diodes, double diodes, Thyristors and bidirectional thyristor. Features: LCD backlight display for easy readings. Micro controller uses 8MHz external crystal, the measurement accuracy is better. One key operation with automatic power shutdown. Can be powered by 9V battery(not included), also has external power