Long rubber plugs for installation into fresh concrete, 12 pcs, for HMP44 and HMP40S probes
The long rubber plug, sleeve (part # 19266HM) and flange (part # 26529HM) assembly are installed into the wet concrete slab. This enables precise moisture monitoring of the concrete during the drying phase, without having to drill measurement holes into the hardened concrete.
Compatible with the HMP44 and HMP40S probes (used with the HMI41 and HM40 indicators).
Long rubber plugs for installation into fresh concrete, 12 pcs, for HMP44 and HMP40S probes