Parameters

l power: AC 100～240V(1.5A);

l power frequency:50Hz;

l measure signal: AC0.1～150V(Vmax); DC 0.1～150V(Vmax);

l precision:AC:1%(@50Hz),DC:0.5%(input>5V);

l signal connector:standard BNC,R16;

l communication connector:RS-232（baud rate 38400, calibration None,  digit number 8,RS-232 pin 2, 3, 5 direct connecting to PC RS-232 pin 2, 3, 5）;

l input impedance:1MΩ;

l Workingconditions:

Environment temperature:-15℃～+ 40℃;

Max daily temperature contrast: ≤ 25℃;

Relativehumidity: ≤ 90%（20℃）;

Altitude: 1000m;

There shall be no chemical sediments which affectinsulation & electric tests.

l Dimensionand weight:

Carryingcase: 400*362*195mmweight: 2.7 kg.

Instrument:275*107.4*321mmweight: 3.8kg;

Innerwiring: 1.2kG

TotalWeight: 7.7kG