Features:

• Accurate Wireless Measurement - The Aggforbl Fish Tank Thermometer provides precise temperature readings for your aquarium. By placing it outside the fish tank, it avoids the risk of corrosion and detachment, ensuring the safety of your fish. The temperature is displayed quickly, allowing you to stay informed about the water conditions and maintain an optimal environment for your aquatic pets.
• Convenient Usage Instructions - The aquarium thermometer comes with adhesive for easy installation on the outside of the aquarium. It covers a wide temperature measurement range suitable for most aquatic organisms. By pressing and holding the button for 5 seconds, you can switch between Fahrenheit (℉) and Celsius (℃) units.
• Bright LED Display - Even in low-light environments, the LED display of the thermometer allows for clear and easy reading of the temperature data. Its energy-efficient display technology not only saves power but also adds a touch of style with its unique water drop-shaped design.
• Automatic Sleep Mode - When not in use, the thermometer automatically enters sleep mode to conserve battery power. This extends the battery life, reduces the frequency of battery replacements, and lowers overall usage costs. Additionally, the sleep mode enhances observation and protects your vision.
• Low Battery Reminder - The thermometer features a long-lasting CR2302 battery and includes a battery level indicator. When the battery is running low, the display will show the 'LB' character every 30 seconds, indicating the need for timely battery replacement.

Details:

Aggforbl is a good choice for you. Our aquarium thermometers have a wide temperature range with two temperature units, Fahrenheit and Celsius, and can accurately detect 0°C - 99.9°C / 32°F - 211.82°F, suitable for freshwater or saltwater aquariums. Also, it is a beautiful decoration with the novel water drop shape appearance to make your fish tank stand out. We should spend more time to appreciate the fishes and let the little helper to do its work. Product details: Product size: 2.0*1.4*0.47 inches Tolerance: ±0.5℃/±0.9℉

Color: Black Way to paste: transparent double-sided adhesive (can be used repeatedly, will not be residual glue on the surface) Package: Water drop shape digital aquarium thermometer*1 3V CR2032 button cell*1 (included) Note: Please stick the fish tank thermometer below the tank water level and leave it for 5 minutes to measure the temperature accurately. Replace the power reminder: when the power is low, every 30s will show the "LB" character, you need to replace the power in time, a single power supply can be used for 12 months Temperature less than 33.8℉, display "LE" character, temperature greater than 211.82℉, display "HE" character.