The Tramex hole liner is used with Tramex Hygro-i relative humidity sensors. Used when performing ASTM F2170 in situ RH testing of concrete floors and slabs.

Please click on the links below for additional information on the models available for this product:

Models Available	Price
Tramex Hygro-i Extra Long Hole Liners, 50 Sets of Hole liners and caps with Extra Long Retrieval Tool	95.00
Tramex Hygro-i Hole Liners, 100 sets of Hole Liners and Caps with Shears	142.00