Biddle DLRO 247701 Digital Low Resistance Ohmmeter. 10A, 0.1 uOhm resolution. Includes Helical Spring Point (spike) Probes. Single-Pak (Rechargeable batteries installed - all self contained in one unit).
AVO Biddle Megger 249001 Calibration Shunt for use with Digital Low Resistance Ohmmeters, including 247000 series and models DLRO10, DLRO10HD, DLRO10X. 1 Ohm / .01A.
Biddle 577500 Energized Winding Resistance Tester. Measures the winding resistance of transformers, chokes, induction coils, heater coils, generators and motors both single and three phase.
Fluke 1623-2 Earth / Ground Tester GEO offers fast, accurate earth ground tests using all 4 test methods. Stores test results and downloads to computer via USB.