| Brand | Challenger |
|---|---|
| Product | Optical Power Meter |
| MPN | CO-OPM-CW12 |
Check the listing for details. Challenger Optics CO-OPM-CW12 Power Meter. Condition: Used. Listed at 799.00 USD. 56 DWDM, CWDM AND O-BAND CHANNELS - ITU chs 17-64 (1526.43 - 1563.86nm) 1290, 1291, 1293, 1295, 1471, 1491, 1511, 1611nm. HANDHELD - Light weight, long battery life.