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4 Digital Clamp-on Earth Ground Tester
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Product Name: 4 Digital Clamp-on Earth Ground Tester
Product Numbers: CLME-2004
Product Specifications: 0.01-1200Ω
Product Unit: Resolution 0.05mA
Product Remark: measure the leakage current of ground wire
Product Class:Measuring and Testing Instruments > Electronic test Instruments > Clamp Meters
Product Details
【DateTime:2012-08-30 Browse:】【Font: Big Mid Small】【Print】【Close
Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; It measures the integrated value of ground resistance and resistance lead. What’s more, it tester can measure the leakage current of ground wire.
Function
Ground resistance test, Loop resistance test
Power Supply
6VDC 4 PCS of AA Alkaline batteries
Resistance Range
0.01-1200Ω
Resistance Resolution
0.001Ω
Highest Resistance Accuracy
±1%±0.01Ω
Current Range
0.00mA-20.0A
Current Resolution
0.05mA
Highest Current Accuracy
±2.5%±1mA
Data memory
99 Sets
Alarm Threshold Setting Range
Resistance: 1-199Ω
Alarm Sound and Light
“Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold.
Interference Signal Recognition
 
“Beep-beep-beep” tone, NOISE symbol blinking
Working Temperature and Humidity
-20℃-55℃;20%RH-90%RH
LCD Screen
4 Digits LCD display, Screen L×W: 47mm×28.5mm
Clamp Size
Φ32mm
Clamp Opening Extent
32mm
Tester Weight
1160g (With batteries)
Clamp Dimension
L×W×T: 285mm×85mm×56mm
Protection Level
Dual Insulation
Structural Feature
Clamp CT
Shifting
Automatic shifting
External magnetic field
<40A/m
External electrical field
<1V/m
Single measurement time
0.5 second
Resistance measurement frequency
>1KHz
Measured current frequency
50/60Hz Automatic measurement
Low Battery Indication
Low battery symbol displays when battery is lower then 5.3V
Memory Full Indication
MEM symbol blinks when all 99 sets memory is full
Over Range Indication
Out of range indication “OLΩ”, “L0.01” or “OL A”
Auto Power-off
5 minutes after Boot up
Power Consumption
Max 50mA either in booting up or normally working, Continuously working for 30 hours
RS232 Interface (Optional)
The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files
Safety Provisions
IEC1010-1, IEC1010-2-032, Pollution level 2, CAT Ⅲ(600V)
Accessories
Meter: 1 piece, Test ring: 1 Piece, Meter Suitcase: 1 Piece

application

Clamp-on Earth Ground Tester package

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