1602 lcd display uses LCD (12864 LCD with backlight). LCR-T4 Transistor Tester #2 LCR-T4 Transistor Tester #1. LCR-T4 Transistor Tester #1+Case LCR-T4 Transistor Tester #2+Case. 3,Automatically detect NPN, PNP bipolar transistors, N -channel and P -channel MOS FET.
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