29
D. AC Current
Range
Resolution
Accuracy
Overload Protection
COD. 51255
200µA
0.1µA
±(1%+3)
0.315A. 250V
fast type fuse,
Ø5x20mm
2mA
1µA
20mA
10µA
200mA
100µA
±(1.8%+3)
10A/20A
10mA
±(3%+5)
Un-fused
Remark:
• At 10 A range: For continuous measurement ≤10 seconds and interval not less than 15
minutes.
• Measurement voltage drop: Full range at 200mV.
• Frequency response: 40Hz~400Hz.
• Display effective value of sine wave (mean value response).
E. Resistance Test
Range
Resolution
Accuracy
Overload Protection
COD. 51255
200Ω
0.1Ω
±(0.8%+3)
250V DC
or AC ms
2kΩ
1Ω
±(0.8%+1)
20kΩ
10Ω
200kΩ
100Ω
2MΩ
1kΩ
20MΩ
10kΩ
±(1%+2)
200MΩ
100kΩ
±[5%(rea10]
Remark:
• Open circuit voltage:
At 200MΩ range: approx. 3V
Other ranges: ≤ 700mV
• At 200MΩ range, test lead is in short circuit, and it is normal to display 10 digits. During
measurement, subtract the 10 digits from the reading.