Detector: InGaAs

Uncertainty : ±5%

Calibrated Wavelength(nm) : 850,980,1310,1550nm 

Resolution(dB) : Linear 0.1% or Non-linear 0.01dBm 

Optical Connector : FC / Universal 2.5mm adaptor 

Power Supply : Alkaline Battery 

Battery Operating Time : 360 hours with three 1.5V batteries

Operating Temperature() : -10 ~ +60 

Storage Temperature() : -25 ~ +70 

Relative Humidity : 0 to 95% (non-condensing) 

Dimension(mm): 100 x 60 x 20 

Weight(g) : 90g