Gasea LCD Digital Aquarium Thermometer with Probe and Suction Cup for Fish Reptile Tank WaterTemperature Test

• Aquarium thermometer is suitable for aquariums, fish tanks, reptile boxes, incubators, refrigerators, cigar houses, etc.
• The Digital Thermometer can protect reptiles, fish and small animals from dangerous temperatures
• Large LCD display, easy to read LCD display. The temperature unit can be switched between °C and °F with the button.
• The measuring range of fish tank thermometer is -50°C~70°C (-58°F~158°F) , the accuracy is +/- 1 degree Celsius.
• How to Use: 1. press the PWR button of the aquarium thermometer; 2. put the sensor probe into the water; the attached suction cup can stick the LCD screen to the side of the aquarium. (NOTE: Submerge probe only, do not submerge thermometer in water)

Specification: - Temperature measuring range: -50°C ~ +70°C - Resolution: 0.1°C - Accuracy: +/- 1°C - Power: DC 1.5V button battery LR44 - Input: 1NTC sensor - Sensor wire: Approx. 3.28 feet - Ambient requirements temperature: -10~60°C; humidity: 20~85% (No condensate) How to operate our aquarium thermometer? 1. Open the battery cover and insert battery with (+) positive pole up, then screw up the cover. The LCD will display the current room temperature. 2. Using the suction cups provided to attach the thermometer to the outside of the aquarium, and submerge the sensor probe into water in the aquarium. Don't submerge the thermometer, only the sensor probe is waterproof! 3. To preserve battery life press the PWR button for three seconds to power off or remove the battery. To power on press the PWR button. 4. If the LCD displays H°C, means temperature is higher than 70°C. If displaying L°C, means temperature is lower than -50°C. Package Included: 1 x LR44 Button Cell 1 x Digital Thermometer