GM328A Transistor Tester LCR Diode Capacitance ESR Voltage Frequency Meter PWM DIY Kit with Case

Manual Click here to openDescription Input voltage DC 6 8V 12VWorking voltage about 30mA measured when inputting 7 5V DC voltageTransistor tester controlThe tester is controlled by a rotary encoder switch The rotary encoder switch can have a total of 6 operations short press long press left rotation right rotation hold left rotation hold right rotation In the shutdown state short press once to turn on the power and start the test After a test is completed if the device is not detected Long press the switch or the left and right rotary switch to enter the function menu After entering the function menu the left or right rotary switch can be selected up and down in the menu item To enter a function item short press the switch once When you need to exit from a function press and hold the switch Package includes 1 x Tester