KINGYEENUO Fish Tank Digital Thermometer - Accurate LED Display Mini Aquarium Thermometers - Wireless Tank Thermometer for Aquarium Fish, Reptile, Turtle

• [Compact Design]: This thermometer is compact in appearance, with a large screen and colorful digital display, which makes for clear nighttime readings and is ideal for monitoring the fish tank's temperature.
• [Cordless & Touch Screen Design]: No probes or messy wires in the water, and the backside temperature sensor stick to the outside glass of the fish tank to prevent water infiltration and electronic Oxidation. You need to touch the button to display the temperature, and the thermometer outside aquarium will enter the sleep state after 5s.
• [Accurate Display]: This compact digital thermometer uses a high-performance 28- pin chip and high-precision sensor to accurately measure fish tank temperature and other environmental temperatures.
• [Easy to Operate]: Tear off the waterproof PVC glue, leave no trace,and stick it directly on the wall of the fish tank for use. The thermometer tank fish built-in 3V battery button, the battery is long-lasting.
• [Widely Used]: Suitable for different water types such as fresh water and salt water. Note: Please do not use in water!!! For the first use, stick the thermometer on the wall of the fish tank, and it will take a few minutes to display the temperature in the fish tank accurately.

Technical Parameters And Specifications Temperature measurement range: 0℃-60℃ Temperature measurement accuracy: +1℃ Display resolution: 0.1℃ Product size: 1.69inch x 1.69inch x 0.55inch Applicable environment: 0℃-60℃ Power supply: CR2032, 3V button battery Tear off the adhesive tape on the back of the thermometer and stick it outside the fish tank where it can detect the water temperature.  Note: for the first use, stick the thermometer on the wall of the fish tank, and it will take a few minutes to display the temperature in the fish tank accurately.  Package Included 1x themometer 1x user manual