Voltage: AC110-240V
Working temperature: -5℃- +55℃
Size: 260x265x140mm
Weight: 3Kg
Working wavelength: 850/1310/1550nm
Testing scale: 0-75dB
Testing accuracy: 0.25dB
Output stability: 0.05db/hr(@25℃)
Interface type: FC/SC/ST
Display resolution log:0.001dB;
Linearity: 0.001nw/uw/mw
Test mode: Linearity and non-linearity