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Specifications
1-1 General Specifications
LCD display digits : 3 5/6 digit large scale LCD readout.
Display count : 6000 counts.
Measuring rate : 3 times / sec.
Overrange display : "OL" or "-OL" .
Automatic power off time :
Approximately 10 minutes after power on.
Low battery indicator : is displayed. Replace the battery
when the indicator appears in the display.
Low battery voltage 7.00V
Power requirement : 9V battery.
Battery life : ALKALINE 9V 50 hours.
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 : -10 to 50°C for current, -20 to 60°C
for other function, 0 to 80% RH (batteries not fitted).
Overvoltage category : IEC 61010-1 600V CAT.Ⅲ.
CAT
Application field
The circuits not connected to mains.
Ⅰ
The circuits directly connected to Low-voltage
Ⅱ
installation.
The building installation.
Ⅲ
The source of the Low-voltage installation.
Ⅳ
Operating altitude : 2000m (6562 ft)
Conductor Size : 35mm diameter.
Pollution degree : 2
EMC : EN 61326-1
Shock vibration : Sinusoidal vibration per MIL-T- 28800E
(5 ~ 55 Hz, 3g maximum).
Drop Protection : 4 feet drop to hardwood on concrete floor.
50
1000V CAT.Ⅱ.
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