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Specifications
1-1 General Specifications
LCD display digits :
3 3/4 digit large scale LCD readout.
Display count : 4000 counts.
Measuring rate : 1.5 times / sec.
Overrange display :
"OL" is displayed for "Ω" functions, shows
the real value for "A" and "V" function.
Automatic power off time :
Approximately 30 minutes after power on.
Low battery indicator :
is displayed.
Power requirement :
9V battery for 3355
1.5V x 2 AA size batteries for 3350
Battery life :
ALKALINE 9V 200 hours for 3355
ALKALINE 1.5Vx2 AA size 600 hours for
3350.
1-2 Environmental Conditions
Indoor Use.
Calibration : One year calibration cycle.
Operating temperature :
0°C ~ 30°C (≦80% RH)
30°C ~ 40°C (≦75% RH)
40°C ~ 50°C (≦45%RH)
Storage temperature : -20 to +60°C, 0 to
80% RH (batteries not fitted).
Overvoltage category :
IEC 61010-1 600V CAT.Ⅲ.
CAT.Ⅲ equipment is designed to pro-
tect against the transients in the
equipment in fixed installations, such as
distribution panels, feeders
and short branch circuits and light-
ing systems in large buildings.
Operating altitude : 2000m (6562 ft)
Conductor Size : 34mm diameter.
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