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Ground Resistance

Brand: Extech Model: GRT300
GRT300: 4-Wire Earth Ground Resistance Tester Measures earth ground resistance in 4 ranges from 2 to 2000 OhmThe GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm. 4-wire, 3-wire, and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold funct..
£742.37
Inc VAT£890.84
Brand: Extech Model: 382357
382357: Clamp-on Ground Resistance Tester Non-contact measurements of ground conductors without need for auxiliary ground spikesThe 382357 is a Clamp-On Ground Resistance Tester that enables non-contact measurements of ground conductors. True RMS AC Leakage current range of 0.2mA to 30A with 1.000m..
£1,289.90
Inc VAT£1,547.88
Brand: Extech Model: 382253
382253: Earth Bars (2pc) Replacement Bars for Earth Ground Resistance Tester KitThe 382253 are Earth Bars for Extech's Model 382252 Earth Ground Resistance Tester. Use as replacements or spare bars. The 382253 earth bars are durable, lightweight and come in a pack of two.Features: Compatible with ..
£40.79
Inc VAT£48.95
Brand: Extech Model: 382252
382252: Earth Ground Resistance Tester Kit Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000Ohm The 382252 is an Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 omega. Also tests AC/DC Vo..
£213.35
Inc VAT£256.02
Brand: Extech Model: 382254
382254: Test Leads (5pc) Replacement Set of Test Leads for Earth Ground Resistance Tester Kit Compatible with 382252 - Earth Ground Resistance Tester Kit..
£19.60
Inc VAT£23.52
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