Protimeter Humidity Sleeves - Adjustable BLD4650
For inserting into the concrete slabs allowing measurement in slabs at 40% depth of concrete.
Sleeves adjustable from 4” (101mm) to 6” (153mm) slab thicknesses.
Available in: (Select Pack Size Above)
20 Pack BLD4650-20
50 Pack BLD4650-50
100 Pack BLD4650-100
Used with the Protimeter Mini Hygrostick - Meets ASTM F2170-11 Standards - for in situ humidity test in concrete.