Digital LCD Aquarium Thermometer with Suction Cups and Waterproof Probe for Aquarium Fish Tank, Vivarium Reptile Terrarium (2PCS, black)

【Instructions for Use】First, press the PWR button on the aquarium thermometer, then place the probe in the water. The included suction cup allows you to attach the LCD screen to the aquarium wall. 【Easy Reading】The water temperature is easily readable thanks to the thermometer's LCD screen. The temperature unit can be selected between Celsius (°C) and Fahrenheit (°F) using a button. 【Measuring Range】This aquarium thermometer measures temperatures from -50°C to +70°C (-58°F to 158°F) with an accuracy of ±1°C. Dimensions: 58 × 38 × 15 mm. Power supply: LR44 battery (included). 【Multiple Applications】This thermometer is suitable for aquariums, ponds, terrariums, incubators, refrigerators, cigar humidors, etc. It protects reptiles, fish, and small animals from dangerous temperatures. 【Package Contents】You will receive 2 aquarium thermometers, each supplied with 1 LR44 battery, 1 1.5V button cell battery, and 2 suction cups. Probe cable length: 1 meter. Note: Do not immerse the thermometer in water; only the probe is waterproof.