Thermometers Max-Min Wall W1016

The max-min thermometer is indispensable or at least very helpful in the grow room, winter storage, or garden. This robust meter is water-resistant; hang it against the wall, but not in direct sunlight. The top line shows the maximum value since the last reset, the bottom line shows the minimum value, and the middle line shows the current temperature. On the side, there are 2 buttons: 1) the reset button to set a new measurement period, and 2) a selection button between Celsius and Fahrenheit. The range is between -10°C and +40°C. A battery is included as standard.