Digital Hygrometer Indoor ThermometerWaterproof tester temperature controller White (White)

Indoor / outdoor temperature, indoor humidity display. degrees C / degrees F temperature switch display, comfort display. Indoor and outdoor maximum and minimum temperature memory function. Memorized MAX/MIN indoor temperature and humidity value automatically. convenient to place. Features: 1. Fast response to provide updated and accurate readings, wide measuring range. 2. Strong waterproof, can be used outdoors, do not worry about the water problem. 3. Multipurpose Suitable for household, guitar case, green house, office and labs. 4. Accurate Record Max. and Min. values of temperature and humidity. 5. Fast to switch degrees Celsius and Fahrenheit, easy to use. 6. Convenient Delicate size, portable and light. Specification: Condition: 100percent brand new Material: ABS Weight: 112g Size: 13.2*8*3 Cm / 5.19*3.14*1.18 inch (approx ) Color: black, white Humidity Accuracy: +/-1 celsius The temperature resolution: 0.1 celsius The temperature measurement range: - 20 ~ 50 celsius Package list: 1 x Digital Hygrometer Notice: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm. Please replace the battery if the battery had run down after months. .