... backlight; 4,000 counts (30,000 counts for dc current)• Ni – MH rechargeable batteries• 1000V overload protection on V, ohms, frequency.• 25 ... & General Specifications Size40 x 100 x 200 mmWeight 600 gBatteries Ni – MH rechargeable batteriesWarranty2 yearsBattery Life50 hours typical (measurement), 12 hours typical ...