Pevgrow presents this digital hygrometer Max/Min
It will help with the test lead and records temperature and humidity. Two of the probes are exclusively incorporated to measure temperature, and the third one for the moisture.
Measuring temperature in Celsius or Fahrenheit. It has clock and calendar, as well as the values of maximum and minimum temperature and humidity recorded since the last reset.
-50ºC to 70ºC
Humidity range (%)
25 a 98%
5.5x11.5x1.5 cm (5.5x11.5x1.5 in.)
1 x AAA 1,5V battery