Extech GRT300 4-Wire Earth Ground Resistance Tester

Extech GRT300 4-Point Digital Ground Resistance Meter

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On Sale: $869.00

MFG Part No.: GRT300

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The Extech GRT300 4-Point Digital Ground Resistance Meter measures earth ground in 4 ranges: 2?, 20?, 200?, and 2000?.

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$1,489.00

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~~$1,849.00~~ $1,756.55 Sale

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~~$1,859.00~~ $1,766.05 Sale

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$2,954.50

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FIND REPLACEMENT

Replaced by Cat #2135.48 or Cat #2135.51

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$304.69

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Chracteristics:	Extech GRT300 4-Point Digital Ground Resistance Meter
	2-wire, 3-wire, and 4-wire testing
	Ample dual display LCD
	Auto ranging feature
	Automatic P (potential) and I (current) and spike check
	Hold feature to freeze readings
	Automatic zero adjustment feature
	AC Earth Voltage
	Low battery indicator and overrange
	Includes: Hard carrying case, test leads with alligator clips, 8 AA batteries, and 4 auxiliary earth bars

Extech GRT300 4-Point Digital Ground Resistance Meter