The digital max/min thermometer simultaneously displays the actual temperature whilst displaying the maximum and minimum temperatures. Each unit measures temperatures over the range of -49.9°C to 69.9°C with a 0.1°C resolution and is ideal for recording temperatures in greenhouses.
The unit is housed in an ABS case measuring 29 x 80 x 150mm. The instrument incorporates a slot for hanging and is powered by 1 x AAA battery which is supplied.
The soil probe thermometer is ideal for growers monitoring their produce as you can regulate the temperature of the soil or compost for the crop you are growing. The glass thermometer is mercury free, is in a plastic case and the temperature is measured in °C over the range of -20°C to 69.9°C.