Hioki Insulation Resistance Meter Analog Megohm with Test Leads JIS Made In Single DC 500V Megger (HIOKI) IR4013-10 Hi-Tester L9787, Certified, Japan,

---------------------------------------------------------------------- Rated measurement voltage (V/MΩ): 500/100 Minimum display (MΩ): 0.1 AC voltage (V): 600 Width x Depth x Height: 152 x 40 x 92 mm Weight: 420 g (including batteries, excluding test leads) Power supply: 4 AA alkaline batteries (LR6) (included) Accessories: Test lead L9787, Carrying case C0100 x 1, Instruction manual x 1, AA alkaline batteries (LR6) x 4