Thiết Bị Kiểm Tra Bóng Bán Dẫn Chuyên Dụng GM328A LCR Diode ESR

❀❀ highbuying ❀❀ Function menu descriptions: 1. Switch off Enter this Function the Tester will shut down immediately. 2. Transistor Transistor test, it’s also the default Function at switch on. 3. Frequency Measurement of frequency, For frequencies below 25kHz the normal measurement is followed by a measurement of period time. This additional measurement is only followed after a normal frequency measurement. 4.f-Generator Signal generation, this Function can output square wave .with various of frequency to choice. 5. 10-bit PWM The function ”10-bit PWM” (Pulse Width Modulation) generates a fixed frequency(7812.5Hz) with selectable pulse Package Included: 1 x GM328A Assembled Transistor Tester LCR Diode ESR Capacitance Meter