Check the listing for details. Inkbird Digital Hygrometer Thermometer Temperature Humidity Reptiles Greenhouse. Condition: New. Listed at 10.79 USD. Inkbird ITH-10 is a cabinet and exquisite ultra-thin digital thermometer and hygrometer It could simultaneously display of thermometer and hygrometer Memorize the Max and Min thermometer and hygrometer values Switch between C and F Suitable for a cigar humidor, guitar, household, wine cellar, greenhouse, reptile house, office, and labs Operation instructions Power on: Place the switch to"ON", LCD display full screen and then display the measuring temperature value for 2sec. ℃/℉: switch between℃ and ℉. Min: Display the memorized Min, temperature and humidity values. Max: Display the memorized Max, temperature and humidity values. Battery replacement: Pull out the battery box and put into one battery with right polarity, then push into the battery box. Tips: LCD displays faintly when the button cell is in low power please replace it. Temperature Measuring Range：-5~60°C (23~140°F) Humidity Measuring Range：30%RH~90%RH Resolution：1 Accuracy：Temperature±1°C; Humidity±3% Power Supply：DC3.0V, one button CR2032 Item Size：3.94 x 1.26 x 0.39 (inch) Package Included Thermometer ITH-10 x 1 CR2032 Button x 1 Velcro x 2 Manua lx1 ITH-20(Temp&Humid)IBS-TH2(Temp&Humid Version)IBS-TH2 Plus(External Temp Sensor)On Apr 21, 2023 at 03:08:11 PDT, seller added the following information: