Maximum Display:1999　 Large LCD display: 20 X 47mm DC voltage: 600V 　　 　±(1.0%+2) AC voltage: 600V　　　　±(1.5%+4) AC current: 200A/600A 　±(1.5%+4) Resistance: 2000Ω　　　±(1.0%+2) Continuity test Data hold Full overload protection Power: 6F22(9V) X 1 Size: 71 X 205 X 39mm Weight: 272g(with battery)