The Insertion Tool is required for inserting Rapid RH® 4.0ex Smart Sensors into concrete slabs deeper than 4 inches. Made of white Delrin and measures 5½ inches long.
- Floor Map (Click here for printable map) Note: RAPID RH®4.0 EX is not compatible with the older style blue RAPID RH® or RAPID RH®4.0 To learn more about the Rapid RH and relative humidity testing for concrete slabs, please visit Rapid RH Online Resource Library