Extech RH550-C Extension Cable for RH550-P

Spare/Replacement Cable for RH550-P Humidity/Temperature Probe (6.5 ft / 2 m)
Cable is attached to the RH550-P probe to extend up to 6.5 ft (2 m). Connect up to three RH550-C cables serially to the RH550 meter without sacrificing accuracy.

Features:
6.5 ft (2 m) length
Up to 3 can be connected in series
Compatible with RH550/RH550-P