GRT350: 4-Wire Earth Ground Resistance/Resistivity Tester

Measures earth ground resistance from 2 to 2000 Ohm and resistivity from 0.06 to 628 kOhm-m

• Earth resistivity (p) test
• 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, Data Hold and Auto Power off
• AC Earth Voltage
• Store/recall up to 200 test results
• 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