Fluke 1621 Basic Earth Ground Tester (Mfg part No. 2840276) features basic ground testing methods including 3-pole Fall-of-Potential as well as 2-pole ground resistance tests. This basic earth ground tester ensures accurate measurements with automatic 'noise' voltage detection.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
