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

General description The Digital LCD Aquarium Thermometer is designed for accurate temperature measurement in fish tanks, reptile terrariums, and vivariums. This thermometer features a waterproof probe and comes with suction cups for easy installation. Technical specifications Measuring Range: -50°C to +70°C (-58°F to +158°F) Operating Temperature: -10°C to +70°C (-50°F to +140°F) Maximum Accuracy: 0.1°C Margin of Error: +/- 1°C Battery: LR44 button battery (included) Sensor Probe Cable Length: Approximately 3 feet (1 meter) Usage Press and hold the Power (PWR) button for 3 seconds to turn on. Press and hold the power button for 3 seconds to turn off. When the temperature exceeds 70°C or falls below -50°C, "H°C" or "L°C" will appear on the screen. Other information The thermometer's main display unit is not waterproof and should be kept away from water.