Mastech MS8250D - Capacitance; Measurement; Diode Test; Function

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3.2.5 Capacitance
Resolution
0.001nF
Accuracy
6.6nF
0.01nF
0.01µF
0.01µF
66nF
66µF
660µF
±(4.0% reading + 5 digits)
Range
- Overload protection: 250V DC or AC (RMS)
0.1µF
0.1nF660nF
6.6µF
6.6mF
66mF
0.001mF
0.01mF
±(3.0% reading + 3 digits)
±(4.0% reading + 5 digits)
3.2.6 Diode Test
Resolution Function
Range
Display approximate diode
forward voltage value
0.001V
- Forward DC current: approx. 1mA
- Reverse DC voltage: approx. 3.3V
- Overload protection: 250V DC or AC rms.
3.2.7 Circuit Continuity Test
Resolution Function
Range
If the resistance of circuit to be
measured is less than 30Ω, the
meter's built-in buzzer will
sound.
0.1Ω
- Open circuit voltage is about 1.2V
- Overload protection: 250V DC or AC (RMS)
3.2.8 Frequency
3.2.8.1 In V mode:
Resolution
Accuracy
66Hz
±(1.5% reading + 5 digits)
Range
660Hz
10kHz
0.01Hz
0.1Hz
0.001kHz
0.01kHz
6.6kHz
- Frequency range:10Hz~10kHz
- Input voltage range: >0.2V AC(rms)(as measured
frequency increases,voltage will also increase)
3.2.8.2 Pass Hz grade:
Resolution
Accuracy
66Hz
±(1.5% reading + 5 digits)
Range
660Hz
6.6kHz
660kHz
6.6MHz
66MHz
0.01Hz
0.1Hz
0.001kHz
0.01kHz
0.1kHz
1kHz
10kHz
66kHz
- Overload protection:250V DC or AC rms.
- Measurement signal: 3Vpp AC
3.2.8.3 Duty Ratio
Resolution
Accuracy
1-99%
Range
0.1% ±2.0%