Hioki 3801-50 - Replacing the Battery

5.2 Accuracy
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Specifications
* Minimum Sensitivity Voltage (Hz/ DUTY ratio/ Pulse width Measurement)
Minimum Sensitivity Current (Hz/ DUTY ratio/ Pulse width Measurement)
Hz (Frequency Counter) Division 1 (Sub Display "- 1 -")
Range
Sin Wave DC Coupling Accuracy
Specifica-
tion
Maximum
Voltage
20Hz-200kHz
Exceeds
200 kHz
Less than
100 kHz
100kHz-500kHz
51.000 mV 10 mV 25 mV 10 mV 25 mV 500 mV
510.00 mV 70 mV 150 mV 70 mV 150 mV 5 V
1000.0 mV 120 mV 300 mV 120 mV 300 mV 20 V
5.1000 V 0.3 V 0.5 V 0.6 V 1.5 V 50 V
51.000 V 3 V 5 V 6 V 15 V 500 V
510.00 V 30 V
*
Not
specified
60 V
Not
specified
1000 V
1000.0 V 50 V
*
Not
specified
120 V
Not
specified
1000 V
* 100 kHz or less
Range
Sin Wave
20Hz to 20kHz
Accuracy Specification
Maximum Current
510.00 μA 100 μA
510 mA
5100.0 μA 250 μA
51.000 mA 10 mA
510.00 mA 25 mA
5.1000 A 1 A
10 A
10.000 A 2.5 A
Range Accuracy
Minimum
Frequency
Minimum Sensi-
tivity Voltage
Overload
Protection
99.999 Hz
± 0.002%rdg. ± 3dgt.
2 MHz or less
0.5 Hz, 1 Hz,
2 Hz, 5 Hz
*
100 mVrms
1000 V DC/
1000 Vrms
(sin) or
10
7
VHz,
for 1 minute
999.99 Hz
9.9999 kHz
99.999 kHz
999.99 kHz
200 mVrms
9.9999 MHz
Sampling rate: 1.12 times/ s
Accuracy specified maximum input voltage: 30 Vpp
Duty ratio/pulse width display can be switched (identical accuracy specification)
* Minimum frequency is set by power on option