About the Rapid RH® Easy Reader
The patented Touch-n-Sense™ technology means readings are taken as soon as the Easy Reader contacts the Smart Sensor. The LCD display on the Rapid RH® Easy Reader toggles between RH (%) and temperature (F or C), and the automatic “hold” feature continues to display the reading for a period of five minutes after removal from the test hole before turning itself off, or until inserted in a new Smart Sensor.
Read How the Rapid RH® Works: Installation Manual.
Learn about our other reader: Rapid RH® Bluetooth® Smart Reader