Catalog > Test and Measurement > Test and Measurement Instruments > Special Function Testers > Miscellaneous Testers Catalog > Test and Measurement > Test and Measurement Instruments > Major Tech Instruments Major Tech Digital Earth Resistance Tester Digital Earth Resistance Tester MAJ K4105 Digital Earth Resistance Tester Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The K4105 is a digital ultra-compact earth resistance tester housed in a shock resistant IP54 rated dust and drip proof case. The K4105 has a large, easy to read 3½ digit LCD display and is supplied with a carrying case containing all the equipment needed to perform measurements. There is an automatic warning when resistance of auxiliary earth spikes is in excess of tolerance. 2mA Measuring current permits earth resistance tests without tripping the earth leakage current breakers in the circuit under test. Features Simplified earth test Direct earth resistance to 2000Ω Earth voltage to 200V Indicates if Resistance of Auxiliary Indicates if Resistance of Auxiliary Spikes is within Tolerance Low Power Consumption for Extended Battery Life Small and lightweight and supplied in a shock resistant case conforming to IP54 Low power consumption for extended battery life Direct readout of the earth resistance on the LCD display Downloads Datasheet PDF File 204.68 KB