Easy- to- read temperature indicator. Traditional strip. Essential for tank. In addition, good for . Provide a good, easy- to- operate and decorative for your tank. Features - Color: Black. - Material:. - Size: 13 x 1. 8 x 1. 8. - Measuring range: 18- 34 Degree. - [Clear And Easy To Read]: on the measured object to clearly display the temperature. Three different colors represent different water temperature conditions, allowing you to see the temperature , which is convenient for you to control and adjust the temperature. - [Easy To Use]: The product is designed with self- adhesive. When using it, remove the tape and it on the outside or surface of the tank, lizard tank or tank. - [Wide Range Of Uses]: The label can be affixed to the exterior and surface of aquariums, tanks, tanks, aquariums, etc., and can be used to monitor the temperature of fermented , store and . - [Different Temperatures Show Different Colors]: and easy to read, different colors will be displayed at different temperatures, if multiple colors are displayed, please select the average value. - [Temperature Range]: The temperature range of the is 64- 93°F and 18- 34 degree centigrade. After about 2- 5 minutes, the color and temperature will be displayed and accurate temperature readings will be displayed. Package Including 10 x Package list: 20 x Thermometer Stick