Hioki 3283-20 - Battery low warning; Other functions; Ranging

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General Specications
Battery low warning
(This indicator lights to indicate the battery
is low. When this is lighted, accuracy is not
guaranteed.)
Battery low power-off [bAtt] → [Lo]
is displayed (using 7 segments),
then power is shut off
Data holding indication
Auto power-off indication
Other functions
Filter functions ON: 180 Hz ±30 Hz (-3 dB) / OFF
Display update rate • Digital indication
NORMAL 500 ms ±25 ms
(approx. 2 times/second)
SLOW 3 s ± 0.15 s
(approx. 1 time/3 seconds)
FAST 250 ms ±12.5 ms
(approx. 4 times/second)
• Bar-graph indication
250 ms ±12.5 ms (approx. 4 times/second)
Display response time With AC current and frequency: 2.2 seconds
or less
Ranging • For AC current: auto ranging or manual
(xed) ranging can be selected
• Frequency:
Auto ranging
Circuit dynamic
characteristic
(crest factor)
2.5 max. (max. 1.5 with 200 A range)
Dielectric withstand
voltage
Between jaws and hand-held portion:
4.29 kV AC/minute
Insulation resistance Between jaws and circuitry: 630 k
Ω
or higher
Operating environment Indoors, Pollution Degree 2, altitude up to
2000 m (6562 ft.)