This kind of hand-held optical power meter is a kind of optical network testing instrument which is easy to use and can be used for absolute optical power measurement and relative loss measurement in optical power measurement.
Application
1.Telecommunication maintenance
2.Maintenance of TV
3.Perfect electrical construction system
4.Optical instrument development
5.Optical Communication Education and Laboratory Testing
6.Other optical projects

Features
1.Support 7 wave length test
2.Automatic Switching Function
3.Backlight
4.Self-calibration level
5.48 hours over-time
6.Simple interface
7.sc /fc /st interface support
8.latest optical power meter. The test accuracy is high, the workmanship is fine 9.Test range :-50 ~+26dBm