The EXTECH 382252 is an Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm. Also tests AC/DC Voltage, resistance and continuity. Featuring Automatic zero adjustment and three earth ground resistance ranges 20Ω/200Ω/2000Ω.
• Large dual display with backlight
• Test Hold function for easy operation
• Automatic Zero adjustment
• AC/DC Voltage, Resistance, and Continuity
• Auto Power off
• Overrange and low battery indication
• Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries