Hoyt 4105ER Analog Earth Resistance Tester

Applications:

• The Model 4105 ER Analog Earth Resistance Tester is capable of measuring earth resistance.
• 2mS measuring current permits current permits the testing if earth resistance without tripping earth leakage current circuit breakers in the circuit under test.
• In addition to the facility for precision measurement, test leads for simplified two wire mearuring system are also supplied as standard accessories.
• Lamp for the scale's panel( auto shut off in 10 seconds),
• Battery operated and battery indicator.
• IE C/EN 61010-1 CAT III 200V and Calibration performed with supplied test leads.