Max-min digital thermohygrometer with temperature probe.

The thermohygrometer measures temperature and humidity at the point where the device is located and has a 3-meter probe to measure the temperature at a distant point.

Measurement from -30 to 70 ºC, records maximum and minimum temperatures, 3-meter-long probe to measure the temperature in two areas far from the crop.

Measurement from 25% to 90% of humidity, records the maximum and minimum humidity that occurs in the crop.

It works with 1.5 volt batteries.

It is usually placed at the base of the pot, away from vents, humidifiers and heaters, to give the most homogeneous measurement possible, without being altered by air currents or the high temperature of the source.