... test applications involving leakage, breakdown, and resistance testing. Volume and surface resistivity measurements on ... of programmable insulation resistance testersTime, Voltage, Current, Resistance display by select20Memories,Resistance upper&lower limit ... Resistance range (1~10000)MΩ(1~50000)MΩ1MΩ~100GΩTest time999.9s999.9s999.9saccuracy±5%±5%±5% Programmable Insulation Resistance Tester ...