مكان المنشأ
Guangdong, China
Max.voltage between terminal and ground
1000V RMS
Continuity beeper
Approx.3kHz
Display
dual display 80000, update 4 time/Sec.
Bar graph
23 segments, update 40 time/Sec.
Input voltage
AC110V/220V selectable, 50/60Hz
Operating environment
temperature 0-50 degree C,altitude below 2000m
Storage environment
temperature -20~60 degree C, altitude below 5000m
Relative humidity
≤75%, at 0~40 degree C; ≤45%, at 40 -50 degree C