ILCT-740 Fiber Optic Optical Power Meter Cable Tester OPM -70~+6dBm FC SC ST
This unit is widely applied with its 6 wave length selections. It is a continuous test and any changes will be recorded. 6 Optic wave length selection — 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm.