These 12-foot heavy duty, steel tipped probes for Herpstat temperature controller devices are epoxy sealed to increase water resistance. The steel tip also transfers temperature change faster which can be beneficial in setups where the probe is monitoring air temp like incubators.  

Dimensions: 12 feet in length.

This style temperature probe will work with:

Herpstat Intro+

Herpstat 1 Basic

Herpstat 1

Herpstat 2

Herpstat 4

Herpstat 6 

Herpstat 1 SpyderWeb

Herpstat 2 SpyderWeb

Also works with the following discontinued models:

Herpstat ND

Herpstat II

Herpstat Pro

Herpstat HP

Herpstat EZ1 and EZ2

Herpstat Intro

Any Redline model