Product size :230x69x37mm
Product weight :218g
Dc voltage :1000V ±1.0%
Ac voltage :750V ±1.2%
Dc current: 200-1000a ±2.5%
Electrical resistance: 200-20m Ω  ±1.0%
Low voltage symbol display: yes
Overload protection: yes
Diode detection: yes
On and off detection and buzzer function: yes
Power supply: 1.5v no.7 battery x2
Standard configuration: bare watch (no battery inside), leather case, pen, battery, instruction, certificate (warranty card)