Digital max/min Thermometer for conservatories, greenhouses & Grow Rooms (Green)

This thermometer is ideal to monitor your conservatory, grow room and greenhouses. This digital max/min thermometer simultaneously displays the actual temperature whilst displaying the max and min temperatures. Each unit measures temperature over the range of -20 to 69.9 °C with a 0.1 °C resolution and are ideal for recording temperatures of grow rooms, growing cabinets, greenhouses etc. The ...