HIOKI Insulation Resistance Meter Analog Megohm High Tester Test Lead L9787 Accessories JIS Certified Made in Japan Rating 3 Ranges DC 250V 500V 1000V

---------------------------------------------------------------------- Rated measurement voltage (V/MΩ): 250/100, 500/100, 1000/2000 Minimum display (MΩ): 0.1 AC voltage (V): 600 Width x depth x height: 152 x 40 x 92mm Power supply: 4 AA alkaline batteries (LR6) (included)