The Plastic Hole Liner Sleeves w/Caps are for use in obtaining Relative Humidity Measurements through insertion into 0.625in (16mm) boreholes in concrete floor slabs to hold BluePeg Probes.
The Plastic Hole Liner Sleeve is 1.8in (45.7mm) length, and used to properly position probes in conventional 4in (101.6mm) thick floor slabs. The Extra Long Sleeves are 3in (76mm) long and for use with thicker slabs.
Either model can be cut to length as required. The included low-profile caps seal the openings. Ten sleeves are also included with the Concrete Humidity Measurement Kits. Sleeves can be optionally used with Liner Sleeve Top Extenders when working with shallower slabs to ensure a tight seal against moisture.
Features:
- Available in two lengths
- Used for proper positioning of probes
- Caps seal and protect openings between readings
| Length | 3in (76mm) |