Dc voltage :1000V ±0.8%
Ac voltage :750V ±1.0%
Ac current: 20-1000a ±2.0%
Electrical resistance: 200-2kΩ  ±1.0%
LCD maximum display value :1999
Low voltage symbol display: yes
Overload protection: yes
Diode detection: yes
On and off detection and buzzer function: yes
Data hold: yes
Backlight: yes

Power supply :6F22 9V battery
Product size :245x66x45mm
Product weight: about 334g(excluding batteries)
Standard configuration: bare watch (no battery inside), leather case, pen, battery, instruction, certificate (warranty card)