Capacitor Tester ESR LCR Capacitance Ohm Meter LCR-T7 LCR-TC1 GM328A Transistor Tester Multimeter MOS/PNP/NPN Electrical Tester ,Versatile Measurement

1. LCD display + four-wire jack: a set of loop power supply, a set of loop test 2. MINIUSB interface, DC5V power supply built-in lithium battery 3. ESR table: some capacitors are limited to ESR values outside the range of the reference table for comparison testing 4. Zero button: Zero the open circuit of the meter pen when testing capacitance, zero the short circuit of the meter pen when testing capacitance and ESR. (Note: large voltage capacitors must be discharged first after testing) 5. Direct plugging discharge socket: test large voltage capacitor can be inserted into the capacitor pin, discharge socket, and then test after completion of automatic discharge (Note: discharge socket can not be used directly for testing)