Humidity Sleeve For HygroMaster (20)

Our Item Number: M418HS
Manufacturer: GE Protimeter
Manufacturer Item #: BLD4902
Product Type: Humidity Meter Accessories
Your Price: $49.95

Concrete Floor Moisture Measurement Sleeves

This 20-pack of Humidity Sleeves For Protimeter Hygromaster Hygrometer (# M418) are used for measurement of RH% in concrete slabs (slotted style: 1.69 length x 0.6" dia.[43mm length x 16mm dia.]). Requires 5/8" (16mm) concrete drill.