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Extech Earth Ground Tester, 820 Hz, 0 to 300VAC GRT300 - main

Earth Ground Tester, 820 Hz, 0 to 300VAC

  • Mfr # GRT300

  • Zoro # G4313915

product price:  $989.00
/ea
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Key Features

Resolution
0.001 to 1k Ohms
Operating Frequency
820 Hz
Counts
20,000
Earth Volts
0 to 300V AC
Measuring Current
2mA
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Specifications

Product Information

MFR #
GRT300
Zoro #
G4313915
UPC #
793950383018
Country of Origin
Taiwan, Province of China

Dimensions

Manufacturers Warranty Length
1 yr
Battery Size
AA
Manufacturer Warranty Length
1 yr
Tool Width
4.3 in
Tool Length
7.8 in
Tool Height
9.8 in

Details

Item
Earth Ground Tester
Resolution
0.001 to 1k Ohms
Operating Frequency
820 Hz
Counts
20,000
Earth Volts
0 to 300V AC
Measuring Current
2mA
Display
Dual Line LCD
Earth Measurement Poles
(4) Auxillary Earth Bars
Standards
CE
Includes
(4) Test Leads
Accuracy
+/-2% of Reading +/-3 Digits
Power Source
Battery
Safety Rating
CAT IV 300V
Earth Ground Resistance Range
0.002/0.02/0.2/2 kilohm
Resistance Accuracy
+/-2.00%
Display Screen Type
LCD
Calibration Certificate
None
Test Current
2 mA
Maximum Operating Temperature
122 Degrees F
Tester Type
Ground Resistance Tester
Current Accuracy
+/-2.00% +3 digits
Bluetooth Compatible
No
Minimum Operating Temperature
32 Degrees F
Features
Auto Power Off, Auto-Ranging, Automatic Zero Adjustment, Data Hold Function, Test Hold Function
Waterproof
No
Number of Batteries Required
8
Maximum Ground Resistance Measurement
2,000 ohm
Minimum Ground Resistance Measurement
0.01 ohm
Measurement Connectors
Clamp and Stakes
Data Logger
No
CAT Safety Rating
CAT IV 300V
Display Type
Digital
Battery Chemistry
Alkaline
Maximum Earth Voltage
300 V
Dustproof
No
IP Rating
Not Rated
Maximum Operating Temperature
122 Degrees F
Data Output Type
No Output
Ground Testing Functions
2-Pole, 3-Pole, 4-Pole
Calibration Certificate Included
No Certification Included
Includes Batteries
Batteries Included
Resistance Testing Functions
Earth Voltage, Ground Loop Resistance

Description

Earth Ground Tester, Bluetooth Compatible No, CAT Safety Rating CAT IV 300V, Calibration Certificate None, Current Accuracy +/-2.00 Percent +3 digits, Data Logger Yes, Display Type Digital, Dustproof No, IP Rating Not Applicable, Jaw Capacity Not Applicable, Leakage Current Range Not Applicable, Maximum Earth Voltage 300 V AC, Maximum Ground Resistance Measurement 2,000 ohm, Measurement Connectors Clamp and Stakes, Minimum Ground Resistance Measurement 2 ohm

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