These digital max/min thermometers simultaneously display the actual temperature whilst displaying the max and min temperatures.

Each unit measures temperature over the range of -49.9 to 69.9 °C with a 0.1 °C resolution and is ideal for recording temperatures of grow rooms, growing cabinets, greenhouses, pool houses etc.

The unit is housed in an ABS case measuring 29 x 80 x 150 mm.

The instrument incorporates a slot for hanging and is powered by 1 x AAA battery (supplied).