Calibratable resistance thermometer THERMASGARD® RPTM 1 with eight switchable RPTM 1 measuring ranges, continuous output, without ⁄ with optional display (for indicating the actual temperature), with terminal box enclosure made of impact-resistant plastic, enclosure cover with quick-locking screws. The pendulum room temperature sensor is specifically designed for temperature detection in larger rooms or halls. Due to the measuring method employed by this pendulum room temperature sensor in combination with its positioning in the room, an excellent measuring result that is representative of the room is achieved thanks to the uniform flow of ambient air around the sensor. The temperature transmitters are factory-calibrated. Adjustment ⁄ fine adjustment by the user is possible (zero point offset is adjustable).