Digital thermohygrometer with sensor probe
Fix the unit on a wall indoor with a screw and fix the sensor probe outdoor through the window or a small hole in the wall.
Check the maximum or minimum temperature and humidity by pressing the MAX/MIN switch. The memory will show the maximum or minimum temperature/humidity of the period from the last reset on the relative display.
Before to make the second pressing, please wait for the MAX. (or MIN.) has appeared on both display.
Reset the memory by pressing the RESET switch once.
For the ºC and ºF conversion, push the switch at back.
Use one 1.5volt AAA battery.
*When there is malformed display showing, please reset the unit by take out the battery for a few seconds.
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