This product is no longer available.
21318 OBS-3A Field Cable, 20 m (65.6 ft)
Services Available
Repair Yes
Calibration No
Free Support Yes


The 21318 20-meter cable attaches the OBS-3A to a PC for system configuration. Campbell Scientific offers a choice of three field cables; the cables differ in their length.


Privacy Policy Update

We've updated our privacy policy.  Learn More