Electrical Megger Insulation Resistance Tester Digital Resistance Grounding Voltage Measuring Meter ,Easy to Use

Batteries Model: 8 * AA batteries (not included) Max. Display: 1999 counts Grounding Resistance Range: 0.01~2000 Item Size: 170 * 125 * 62 mm / 6.69 * 4.92 * 2.44 inch Item Weight: 550g / 19.4oz