]-250x250h.png "Extech Humidity / Thermometer Heat Index Stopwatch HW30")
-250x250w.png "Extech 4-Wire Earth Ground Resistance Tester Kit GRT300")
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..
£890.84
Ex Tax:£742.37
-250x250w.png "Extech Clamp-On Ground Resistance Tester 382357")
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..
£1,547.88
Ex Tax:£1,289.90
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 ..
£48.95
Ex Tax:£40.79
-250x250h.png "Extech Earth Ground Resistance Tester - 382252")
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..
£256.02
Ex Tax:£213.35
Brand: Extech
Model: 382254
382254: Test Leads (5pc)
Replacement Set of Test Leads for Earth Ground Resistance Tester Kit
The 382254 is a replacement set of Test Leads for Extech's 382252 Earth Ground Resistance Tester Kit. The test leads are colour-coded and durable.Features:
Compatible with 382252 - Earth Ground..
£24.44
Ex Tax:£20.37
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