Ground Resistance Tester Model 6470-B (Digital, 3-Point, 4-Point)

The AEMC 6470 Digital Ground Resistance Tester performs ground resistance, soil resistivity and bonding tests. This direct reading tester measures from 0.01 to 99,000Ω, and is auto-ranging, automatically seeking out the optimum measurement range and test current. Easy-to-use -- Simply Connect the leads, select the test mode, Press-to-measure and read the results. Up to 512 test results can be stored in internal memory for later recall to the display or downloaded to a PC for analysis and hard copy reports.

The large LCD is easy-to-read and indicates ground electrode resistance, test voltage, current and frequency as well as individual test electrode resistance, battery status and more.

The AEMC 6470 Ground Resistance Tester is CAT IV rated to 50V and is over voltage protected to greater than 250VAC against accidental connection to live circuits The live voltage is also displayed on screen. In the event of a system fault, the AEMC 6470 can withstand 250VAC with spikes of 3000VAC or 1000VDC.