The new Rapid RH Total Reader (Fahrenheit) combines the Easy Reader and the Smart Reader into one convenient device. The Total Reader works with the Rapid RH L6 Smart Sensors to read relative humidity (RH) and temperature from the concrete, while its built-in sensor reads ambient conditions at the same time. Concrete and ambient readings are automatically sent via Bluetooth to the FREE DataMaster L6 or CalMaster app on your mobile device.
**Please note that, while the Rapid RH Total Reader adds remarkable new functionalities and durability, the enhanced design (making the pins more ruggedized) makes the unit incompatible with versions of Rapid RH Smart Sensors released before L6.
The free CalMaster app displays single readings and is primarily for use with the Rapid RH Smart Sensors to check calibration.