GRT300: 4-Wire Earth Ground Resistance Tester Kit
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GRT300data.pdf (683 views)
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GRT300_UM.pdf (1062 views)
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GRT300_UMfr.pdf (685 views)
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GRT300_UMge.pdf (713 views)
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GRT300_UMit.pdf (805 views)
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GRT300_UMsp.pdf (756 views)
Measure earth ground in 4 ranges from 2 to 2000 Ohm
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
- Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries