31
Continuity Measurement
- Open circuit voltage: approx. 0.4V.
- Overload protection: 250V DC or AC rms.
Frequency (Through grade HZ/DUTY)
- Overload protection: 600V AC RMS.
- The input voltage range: ≥2V (input voltage will increase
when the frequency to be measured increases).
AC Current (Clamp head converter)
- Input impedance: 10MΩ.
- Frequency range: 45 Hz---65Hz.
- Input signal: 30A (720.P30).
400A/1500A (720.P1500).
Function
Measuring
range
Resolution
Accuracy
When built-in buzzer
sounds, the resistance
to be tested is less
than 40Ω.
Open circuit voltage:
about 0.4V.
Measuring
range
Resolution
Accuracy
60Hz
0.1Hz
±(1.0% of r 5 digits)
600Hz
1Hz
3kHz
10Hz
Measuring
range
Resolution
Accuracy
3A
1A/100mV
±(2.5% of r 8 digits)
30A
1A/100mV
400A
1A/0.1mV
1500A
1A/0.1mV
±(3.0% of r 10 digits)
NU-711B_0618 7 langues.indd 31
22/06/2018 09:20:54
