Hioki CM3289 - Voltage Measurement Accuracy; AC Voltage Accuracy Specifications; DC Voltage Accuracy Specifications

EN-19
Specications
3
AC Voltage
Range
Accuracy
range
Accuracy
Input
impedance
45 Hz ≤ f ≤
66 Hz
66 Hz < f ≤
500 Hz
4.200 V
0.400 V to
4.199 V
±1.8% rdg.
±7 dgt.
±2.3% rdg.
±8 dgt.
11 M
Ω
±5%
42.00 V
4.00 V to
41.99 V
10 M
Ω
±5%
420.0 V
40.0 V to
419.9 V
10 M
Ω
±5%
600 V
400 V to
600 V
10 M
Ω
±5%
4
DC Voltage
Range Accuracy range Accuracy
Input
impedance
420.0 mV 40.0 mV to 419.9 mV
±2.5% rdg.
±5 dgt.
100 M
Ω
or
more
4.200 V 0.400 V to 4.199 V
±1.0% rdg.
±3 dgt.
11 M
Ω
±5%
42.00 V 4.00 V to 41.99 V 10 M
Ω
±5%
420.0 V 40.0 V to 419.9 V 10 M
Ω
±5%
600 V 400 V to 600 V 10 M
Ω
±5%