Ideal thermometer for measuring temperature for fish tanks, aquariums or anywhere else needed. Digital display for your choice. waterproof probe with the wire length of 1m, suitable for many places. 3 digits digital display, easy to read. Feature - Color: Black. - Material: Plastic. - Size: 4.6 x 2.8 x 1.5 cm. - Measuring Accuracy: 0.1. - Working Voltage: 1.5V. - Measuring Range: 0~50 degree centigrade. - Ideal thermometer 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 thermometer at anyplace they want to place. - Easy to apply suction cup and easy to read LCD screen. - High Accuracy, with professional sensor, it can measure temperature more correctly than same product. Package list: 1 x Thermometer