Amprobe Earth Tester Telaris Earth Resistance Tester

The Telaris Earth-Test can test the ability of soil and grounding connection to conduct electricity and provide an electrical reference point. Good soil conductivity is needed to limit static electricity charge in potentially flammable situations and minimize the voltage difference between power return and earth ground for personal safety. Resistance testing is done by 2 wire, 3 wire or 4 wire testing methods.

• Earth resistance measurement
• Specific earth resistance measurement
• Integrated constant current measurement principle
• Monitoring and display of auxiliary earth and probe resistances
• Displays the actual test current
• Automatic and manual and frequency selection
• Test voltage pre–selection
• Clear and large digital display
• Auto power off
• Specific earth resistance measurement