LCD Digital Fish Aquarium Water Tank Temperature Thermometer Crystal Lcd Glass Feature: High transparent Crystal glass shell design, fashion and super 3D perspective effect! Precise chip, High sensitive electronic sensors to measure temperature, accuracy up to 0.1℃ Multi-purpose thermometer, can be used as a body thermometer, aquarium thermometer, indoor and outdoor thermometer and so on Exquisite small, two sides’ adhesive stickers, convenient and simple to use! Specification: Material: v Plastic Color: Gold / Silver Temperature measurement range: - 45 ~ +85 degree Temperature measuring accuracy: +/-1 Size: 7.0*1.5mm Sensor types: thermistor sensor Power supply:1pcs Button battery (included) Package includes: 1 x Thermometer How to Use: Tear off the sticker and stick to the outer glass of aquarium under the water level Please don't put in the water, or else it will be damaged.