Digoo DG-TH1100 2 Little Couple Home Mini Digital Indoor Thermometer Temperature Meter Monitor

World Smallest Thermometer Couples Black & White Little Couple Together ~ Brand Digoo Model DG-TH1100 Indoor Thermometer Pair Size 71mm x 44mm x 10mm Display Temperature (°C/°F Switchable) Working Way With a creative hook on the back for hookingFolding the hook it became a support on the back for standingWith a magnetic part on back for sticking Power 1 x CR2025 Button Battery (Includes for you) Max Min Record Support TemperatureRange Range : -20°C ~ 50°C ( Auto fresh every 30 seconds )& Resolution : 0.1°C/°F, Accuracy : ±1°C Operation Method :Press °C/°F button to switch between °C/°FPress MAX/MIN to switch between current temperature, Max and Min temperatureHold MAX/MIN for 2 seconds to clear up the records of Max and Min temperature Battery Installation : There is a battery already includes for you, usually it can last for a really really long time,but if you need to replace the battery, please open the battery compartment cover, insert a new CR2025 battery according to the correct polarity showed in the compartment, and close the battery compartment cover will be OK :) Package included : 1 x Black & Silver DG-TH1100 Temperature Thermometer (Battery Includes)1 x White & Silver DG-TH1100 Temperature Thermometer (Battery Includes) 1 x Digoo DG-TH1100 Full English User Manual1 x Digoo DG-TH1100 Original Color Gift Box More Tips :Beside the creative model design and high precision measurement, TH-1100 Couple has a good low-temperature performance and resistance, ( Up to -20°C) That makes It can even work in a refrigerator. Each Digoo TH-1100 LCD are carefully covered by the protective film, please tear off the protective film before use it :)