BRESSER Bresser Temeo Hygro Quadro Wireless Weather Station with Outdoor Sensor, Includes 3 Outdoor Sensors to Measure and Control Temperature and Humidity Simultaneously in 4 Environments, Grey

The Temeo Hygro Quadro thermo/hygrometer offers the possibility to measure temperature and humidity at 4 different measuring points in and around the house. This allows for easy monitoring at one point: is my basement room too damp and threatened by mould? Is the baby room well-tempered? Is it too hot on the patio? And many other freely selectable measuring options. The three remote sensors deliver the data to the receiving station via 433 MHz radio, at the same time the receiving station also measures temperature and humidity and thus delivers 4 measurement results. Requires 3 x AAA / LR03 batteries (for the main unit) and 6 x AAA / LR03 batteries (for the remote sensors).