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Les langues disponibles
Les langues disponibles
Earth Resistance Tester/English
FEATURES
Earth resistance range:
20 , 200 , 2000
Display:
Large LCD with dual display
Multimeter function Range:
200k , 750VAC, 1000VDC.
Sampling Rate:
2.5 times per second.
Zero Adjustment:
Automatic adjustment.
Over Range Indicator:
Number 1 of highest digit is displayed.
Low Battery Indication:
The
is displayed when the battery level drops below the
operating voltage.
Auto Power Off:
To conserve battery life, the meter will automatically turn off after approx.
15 minutes of non-use. To turn the meter back on, turn the rotary switch to OFF, then to
the desired function.
Operating Temperature:
0ºC to 40ºC (32ºF to 104ºF) and Humidity below 80% RH
Storage Temperature:
-10ºC to 60ºC (14ºF to 140ºF) and Humidity below 70% RH
Power source:
6x1.5V Size "AA" battery or Equivalent (DC9V)
Dimensions:
200(L) x 92(W) x 50(H) mm
Weight:
Approx 700g include battery
Accessories:
4 sets Test kits, 4pcs iron rods, 6pcs battery, Carrying case, manual.
Electrical Specifications
Accuracies are specified in the way:
±(...% of reading +...digits) at 23ºC±5ºC, below 80% RH.
Earth resistance
Range
Resolution
20
0.01
200
0.1
2000
1
2
Accuracy
+(2%+10d)
+(2%+3d)
+(2%+3d)
13/08/2017 Version No. 001
Earth voltage
Range
Resolution
200V
0.1V
OHMS
Range
Resolution
200k
0.1k
DC Voltage
Range
Resolution
Accuracy
1000V
1V
+(0.8%+3d)
AC Voltage (40Hz~400Hz)
Range
Resolution
Accuracy
750V
1V
+(1.2%+10d)
PARTS & CONTROLS
1-Digital Display
2 -Data Hold Button
3 -ADJ (ZERO) Turncap
4 -Backlight Button
5 -Test Button
6 -Rotary Function switch
7 -V
C Jack
8 -P Jack
9 -COM E jack
10 -Pothook
11- 12, Battery Cover
13/08/2017 Version No. 001
Earth Resistance Tester/English
Accuracy
+(3%+3d)
Accuracy
Overload Protection
+(1%+2d)
250Vrms
Input Impedance
Overload Protection
10M ms
1000Vrms
Input Impedance
Overload Protection
10M
750Vrms
3
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