Wireless transmitter with an internal temperature sensor to measure ambient temperature and a flying lead temperature with 1.5m cable. The flying lead cable is only 1mm thick so is ideal for passing through the door seal on fridges, freezers or ovens. The flying lead is rated for temperatures from -40°C to +200°C.
The enclosure is IP65 rated and an IP65 rated gland is included. The transmitter is battery powered for up to six years.