new led digital display thermometer aquarium mini fish bowl thermometer external touch electronic thermometer

1. Basic Functions:

Temperature display in the aquarium

High and Low Temperature Alarm (Default High Temperature: 34°C, Low Temperature: 15°C)

Celsius/Fahrenheit Temperature Switch Display

Temperature measurement range: -10°C ~ 60°C (14°F ~ 140°F)

Battery: 3V (CR2032) ×1

II. Instructions for Use:

1. 1. Remove the battery separator, peel off the backing tape on the back of the magic tape, and paste it at a position below the water level line of the fish tank (do not use it underwater). After 10 minutes, you can accurately measure the temperature.
2. 2. To check the water temperature in the aquarium, please lightly touch the button to turn on the temperature display. After about 10 seconds, it will automatically enter a energy-saving hibernation state. Please repeat the above operation to check the water temperature again.
3. 3.When the water temperature is belowAt 15℃ (59℉), the blue LED light flashes for 10 seconds to remind; when the water temperature is higher than 34℃ (93℉), the blue LED light flashes for 10 seconds to remind; if the water temperature does not change, flash for 2 seconds every 30 minutes, repeat 6 times, and then stop the alarm reminder.
4. 4. When the thermometer runs out of battery, you can remove the thermometer, open the battery compartment on the back to replace the new battery, and then attach the thermometer back to the aquarium and continue to use it.