Hioki 3256-50 - Page 40

4.1 General Specifications
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Input Terminals V.Ω terminal (V, Hz, Ω, continuity, diode)
μA.mA/ A/ COM terminals
Equipped with terminal shutter to prevent
improper operation.
Function Selector Rotary selector
Range Switching Auto/Manual Range
Sampling Rate 2.5 S/s (except Frequency), 5 S/s (Fre-
quency), 25 S/s (Update of bar graph)
Power Supply Two manganese (R03) batteries or
two alkaline (LR03) batteries
Rated supply voltage:1.5VDC × 2
Battery-Life
Warning
indicates low battery
(2.2 V±0.1V or less)
Continuous
Operating Time
Approx. 100 hours
( V, with R03 manganese batteries)
Approx. 200 hours
( V, with LR03 alkaline batteries)
Maximum Rated
Voltage to Earth
1000VDC/ 1000Vrms(sin), or 10
7
V • Hz(CATII)
600VDC/ 600Vrms(sin), or 10
7
V • Hz(CATIII)
Maximum Input
Voltage
V/ V/Ω/Hz
1000VDC/ 1000Vrms(sin), or 10
7
V • Hz(CATII)
600VDC/ 600Vrms(sin), or 10
7
V • Hz(CATIII)
Maximum Input
Current
A/ A
42μA - 420mA range: 420 mA DC/AC
(fuse 0.5A/700V DC/AC)
10A range:10 A DC/AC
(fuse 10A/600V DC/AC)
Dielectric Strength Input terminals to case:
7.4 kVrms sin (50/60 Hz for one minute)
Noise Suppression
NMRR: V -60dB or better (50/60 Hz)
CMRR: V -100dB or better (50/60 Hz)
V -60dB or better (50/60 Hz)
Maximum Rated
Power
20 mVA (supply voltage 3.0 V)
0.1 mVA (Auto Power Saving,
supply voltage 3.0 V)