GM328 Frequency Transistor Tester PWM Square Wave Voltmeter Meter For Sale
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GM328 Frequency Transistor Tester PWM Square Wave Voltmeter Meter:
GM328 Frequency Transistor Tester PWM Square Wave Voltmeter Meter
- Digital LCD display for easy readings, can display measured data and graphics.
- Automatically detects NPN and PNP transistors, FET, diodes, dual diode, thyristor, SCR, automatic identification of the transistor pinout.
- Can be used as signal generator and frequency meter: frequency range from 1Hz-2MHz and can generate 1%-99% PWM(pulse width modulation) signals.
- Rotary switch control, a key measurement for convenient use.
- Automatic shutdown, shutdown current is only about 20nA.
- Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip.
- Test NPN and PNP transistor common-emitter current amplification factor, the base-emitter threshold voltage, off the collector - emitter leakage current.
- Support 2 resistors measurement, show its positive and negative, on-state voltage.
- Automatically test the pins of a component and show on the display.
- Measure FET gate threshold voltage and gate capacitance.
- For the following 2100Ω resistor while measuring its inductance measuring range from 0.01mH - 20H.
- Display: 160x128 LCD
- Power Supply: 1 x 9V Battery(not included); DC 6.8-12V
- Current: Approx. 30mA
- Resistance Measurement: Max. 50MΩ
- Resistance Resolution: 0.01Ω
- Capacitance Measurement: 25pF~100mF
- Capacitance Resolution: 1pF
- DC Voltage Measurement: Up to 50V
- Screen Size: 3.7 x 3cm / 1.45 x 1.18 inch
- PCB Size: 7.8 x 6.2cm / 3.1 x 2.44 inch
- Product Weight: 66g / 2.3oz
- Case Material: Acrylic
- Case Size: Approx. 96 x 82 x 28mm / 3. 8 x 3.2 x 1.1 inch (L x W x H)
High quality, Best price, Easy transaction, Excellent buying experience. Buy today, and you will get the following item.
1 x Full Assembled Transistor Tester
1 x DIY Acrylic Case
Color maybe slightly different due to different monitor.
The above size is measured by hand, please allow slightly difference. Thanks !
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