Inkbird ITH-20 Digital Thermometer and Hygrometer Temperature Humidity Gauge MonitorMore Info
From the product description, check product page for current description, price and availability:
- 【Instant Reading, Max & Min Records】Read instant , Max and Min temperature & humidity, shown on the same screen. Read it at any time.
- 【Air Quality】Three degrees for air quality — DRY/COMFORT/WET, work for Indoor/Outdoor.
- 【Easy to Use】3 buttons on the back, °F/°C switching, CLEAR（Used to clear the maximum and minimum record values of temperature and humidity）, LCD ON/OFF.
- 【Delicate Design】2.8inch, both holder & hanging design. Powered by 2xAAA (excluded) low power consumption.
- 【1 YEAR WARRANTY! 】
You could use this to monitor kegerator or fermentation chamber temperatures. It shows current temperature along with recording minimum and maximum values. Those figures can help you determine how stable your kegerator or fermentation chamber/area is.
This has a hygrometer function as well. That shows % relative humidity and could be handy for judging whether your Eva Dry (or similar) needs recharged for the purpose of handling excess kegerator and fermentation chamber wetness. See: Damp Kegerator? Fix Kegerator Condensation
Inkbird ITH-20 Digital Thermometer and Hygrometer Temperature Humidity Gauge Monitor – note that multiple variations of this product may be available, as such a different version may appear at this link