Extech GRT300 Earth Ground Resistance Tester Kit, 2000Ω, 300V AC, 820Hz is a product engineered with precision, delivering exceptional performance
with features like 4wire 3wire and 2wire testing, large dual line LCD and automatic I current and P potential spike check.
Maintive brings to you 100% genuine Earth Ground Testers from Extech at your doorstep with fast shipping, multiple and secure payment methods and easy returns. Order GRT300 Earth Ground Resistance Tester Kit, 2000Ω, 300V AC, 820Hz today at the best price only from Maintive.
Features
4-wire, 3-wire, and 2-wire testing
Large dual line LCD
Automatic I (current) and P (potential) spike check
Test Hold function for easy operation
Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off
AC Earth Voltage
Overrange and low battery indication
Items Included
test leads with alligator clips
4 auxiliary earth bars
hard carrying case
eight 1.5V AA batteries
Specifications
Earthground Ranges2Ω/20Ω/ 200Ω/2000Ω
Basic Accuracy±(2%rdg+3d)
Resolution0.01Ω/ 0.1Ω/1Ω/0.01kΩ
Test Current/Frequency2mA / 820Hz
AC Earth Voltage/Frequency0 to 300VAC / 40 to 500Hz
Accuracy±(2%rdg+3d)
Power supplyEight 1.5V 'AA' Batteries
Dimensions9.8 x 7.8 x 4.3in (250 x 190 x 110mm)
Weight3.15lbs (1430g)
Warranty1 year manufacturer's warranty
Earthground Ranges2Ω/20Ω/ 200Ω/2000Ω
Basic Accuracy±(2%rdg+3d)
Resolution0.01Ω/ 0.1Ω/1Ω/0.01kΩ
Test Current/Frequency2mA / 820Hz
AC Earth Voltage/Frequency0 to 300VAC / 40 to 500Hz
Accuracy±(2%rdg+3d)
Power supplyEight 1.5V 'AA' Batteries
Dimensions9.8 x 7.8 x 4.3in (250 x 190 x 110mm)
Weight3.15lbs (1430g)
Warranty1 year manufacturer's warranty
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