stp409o

Optical Measurement 1.Multi-wavelength 2 High precision 3.Low Power waste. 4.User friendly interface design Optical Measurement In Telecommunication Feature1.Multi-wavelength2 High precision3.Low Power waste.4.User friendly interface designWide temperature range, backlight, big character LCD display enables you have a good time at work.Parameter: Calibrate wave850nm,1300nm,1310nm,1490nm,1550nm, ...