Hioki CM4141, Instruction Manual, Page: 53 / 76

47
Accuracy Table
3
(4) AUTO V (AC/DC voltage automatic detection)
During AC detection: Conforms to accuracy specifications described in “(7) AC+DC voltage” (p. 52).
During DC detection: Conforms to accuracy specifications described in “(6) DC voltage” (p. 50).
(5) AC voltage
Measurement value/MAX/MIN/AVE
Range
(Auto-range
threshold)
Accuracy
guarantee range
(Resolution)
Accuracy guarantee
frequency range * 1 * 2
Measurement accuracy
Input
impedance * 3
Filter OFF Filter ON
6.000 V (more
than 6000
counts)
0.000 V to 0.299
V (0.001 V)
15 Hz ≤ f < 45 Hz ±1.5% rdg.
±0.015 V
±2.0% rdg.
±0.015 V
3.2 M
Ω
±5%
45 Hz ≤ f ≤ 66 Hz ±0.9% rdg.
±0.013 V
±1.4% rdg.
±0.013 V
66 Hz < f ≤ 1 kHz ±1.5% rdg.
±0.015 V
–
0.300 V to 6.000
V (0.001 V)
15 Hz ≤ f < 45 Hz ±1.5% rdg.
±0.005 V
±2.0% rdg.
±0.005 V
3.2 M
Ω
±5%
45 Hz ≤ f ≤ 66 Hz ±0.9% rdg.
±0.003 V
±1.4% rdg.
±0.003 V
66 Hz < f ≤ 1 kHz ±1.5% rdg.
±0.005 V
–