Four-Terminal earth/ground resistance testers DET4 series

About Four-Terminal earth/ground resistance testers DET4 series

Meggers DET4 series of four-terminal earth/ground resistance testers offers a comprehensive solution to your earth/ground and soil resistivity testing needs. 

To that end, this popular instrument series includes four models with different kit variants that contain various accessories for greater testing flexibility. The four basic units are:

• DET4TD2: Dry-cell battery-powered basic four-terminal tester
• DET4TR2: Rechargeable battery-powered basic four-terminal tester
• DET4TC2: Dry-cell battery-powered four-terminal tester with selectable test frequencies, greater measurement sensitivity, attached rod technique (ART), and stakeless measurement capability
• DET4TCR2: Rechargeable battery-powered four-terminal tester with selectable test frequencies, greater measurement sensitivity, attached rod technique (ART), and stakeless measurement capability

The DET4TC2 and the DET4TCR2 testers are for demanding applications requiring maximum versatility. These instruments support two-, three- and four-pole testing, as well as attached rod technique (ART), stakeless, leakage current, and earth noise voltage measurement. They also allow you to select the test frequency from one of four options: 94 Hz, 105 Hz, 111 Hz, and 128 Hz, making it easy to choose a frequency that minimizes the effects of interference, even in difficult situations.