RK-2681A Insulation Resistance Tester Test Range:100k~10T Ohm Test Voltage:25V/50V/250V/500V/1000V ... materials, insulation testing machine and other equipment, with a test speed, good stability, ease of operation, pass and ... inspection and laboratory measurement requirements.FEATURESEasy to operate, test speed, good stabilityTECHNICAL PARAMETERS Main SpecificationsMeasurement RangeRK2681100kΩ~5TΩ ...