Sell YEE Aquarium Dual Display External Digital Thermometer (Square White) YSL-903 best price

YEE Aquarium Dual Display External Digital Thermometer (Square White) YSL-903 Dual temperature monitoring Mini size Energy saving Always bright - Wide temperature range, division value as low as ±0.1°C - Dual mode display (Fahrenheit and Celsius conversion), the temperature in the fish tank (-50°C~+70°C) and indoor temperature, to meet different water temperature detection needs - With copper nickel-plated probe, providing accurate temperature detection - Real-time detection, clear font & easy to read Product Specification: 1. Measuring range: 0°C~70°C (32°F ~ 158°F) 2. Precision: ± 0.5 degree 3. Measurement cycle: 30s/time 4. Battery type: 1.5V AG10*1 (free one battery in the packaging) 5. Celcius , Fahrenheit transformation, applicable to aquatic and household use 6. Double temperature display: Display both the temperature inside the fish tank and the indoor temperature 7. Size: 56*60*10mm Warning: 1. Do not drop the product from a height 2. The product is not waterproof, and must not be put into the water 3. Except for the replacement of the battery, please do not open any parts 4. Do not place under high temperature, direct sunlight, and do not in touch with any corrosive materials 5. Please dispose off used batteries properly, do not discard them randomly to avoid polluting the environment and water sources