Ideal for measuring temperature for fish tanks, aquariums or anywhere else needed. No matter where you are, you can easily bring it Large display, easy to see numbers. Detect temperature changes anytime, anywhere. Features - Color: Yellow. - Material: ABS. - Size: 5.5x3.5x1.5cm. - Temperature measurement range: -50 ° C ~ + 70 ° C (-58 ° F ~ + 158 ° F). - Resolution: 0.1 degree centigrade. - Accuracy: ± 0.1 degree centigrade. - for measuring temperature for fish tanks, aquariums or anywhere else needed. - Mini size, easy to use. Fit for narrow gap, users can put this small at anyplace they want to place. - High Accuracy, with professional sensor, it can measure temperature more correctly than same product. - Compact design, can take it with you at any time, you can know the temperature accurately whether it is outdoors or indoors. - Easy to use: this mini digital has large readout window. Package list: 3 x