Facom 712B - 5.2.6 Continuity Specifications; 5.2.7 Frequency Specifications; 5.2.8 Duty Cycle Specifications

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- Open circuit voltage: approx. 0.4V.
- Overload protection: 250V DC or AC rms.
5.2.6 Continuity
- Open circuit voltage: approx. 0.4V.
- Overload protection: 250V DC or AC rms.
5.2.7 Frequency (V position)
- Measuring range: 40~3kHz.
- Input voltage range: ≥1V AC rms. (measured frequency
will increase as the input voltage increases.
- Overload protection: 600V DC or AC rms.
5.2.8 Duty Cycle
6. Maintenance
WARNING
Protection impairment if used in a manner not
specied by the manufacturer.
6.1 General Maintenance
This section provides basic maintenance principles,
including cleaning and battery replacement.
Range
Function
If the measured resistance is less than 40Ω,
the meter’s buzzer will sound.
Range Resolution Accuracy
60Hz 0.1Hz
±(1.0% of reading + 5 digits)
600Hz 1Hz
3kHz 10Hz
Range Resolution Accuracy
10%~90% 1% ±2%
NU-712B_0618 7 langues.indd 32 22/06/2018 11:50:59