Item Type: Cigar Hygrometer <br>Material: Plastic <br>Product Size: Approx. 8.5 x 3.8 x 1.5cm / 3.3 x 1.5 x 0.6in <br>Product Use: Cigar Humidor Count Hygrometer, Cigar Box Accessories, Etc. <br>Humidity Measurement Accuracy: 20-100 (RH) <br>Humidity Measurement Error: +/-5% (RH) <br>Humidity Resolution: 2% (RH) <br>Temperature Measurement Accuracy: 1 (℃) <br>Temperature Measurement Range: -25--55 (℃) <br>Temperature Resolution: 1 (℃) <br>Temperature Measurement Error: +/-2 (℃) <br>Support: ℃ /℉ Mode <br>Battery Model: AG10 (Delivered Without Battery) <br>Battery Type: Button Battery <br>Number of Batteries: 1Pcs<br>1、The electronic humidity thermometer allows you to easily understand the temperature and humidity inside the humidor <br>2、Allows you to observe at any time and better protect the cigar, so that your cigar can be stored for a long time without being damaged <br>3、Digital electronic thermometers and hygrometers for measuring indoor temperature and humidity are also a perfect tool for measuring cigar boxes <br>4、Suitable for cigars and accessories, give it to friends who like cigars around, help them protect cigars <br>5、Believe that my friends will be very happy to receive this gift, which is a supplement to their own cigar accessories1 x Cigar Hygrometer1.Ship without battery <br>2.Please allow 0?2 cm error due to manual measurement. Thanks for your understanding