Thermometers and soil gauges
Digital min-max greenhouse thermometer
This reliable and accurate digital thermometer shows the minimum and maximum temperatures both inside and outside. It can be used in the house or in the greenhouse. A very thin lead with a tiny probe leads to outside. The lead and probe will pass through a small gap of only a few millimetres diameter. The dual display screen shows the current air temperature as well as the minimum recorded temperature and maximum recorded temperature since the last reset. A push button allows you to change between the readings for inside or outside temperatures. Another push button allows you to choose to view the temperatures in Centigrade or Fahrenheit. The thermometer has a built-in programmable alarm that can be set to go off at extremes of temperature.