Digital Lcd Aquarium Thermometer With Suction Cup Sensor. Enhance Your Aquarium Maintenance with This Advanced Digital Thermometer, Designed for Precise and Effortless Temperature Monitoring. Featuring a Convenient Suction Cup, It Easily Attaches to Your Tank, Ensuring Hassle-free Observation. The Digital Display Provides Instant Readings in Both Celsius and Fahrenheit, Making It Simple to Use. With Its Robust, Waterproof Metal Probe, This Thermometer Delivers Exceptional Accuracy, Making It Ideal for Aquariums, Refrigerators, and Industrial Settings. With a Precision of ± 0.1 ℃, It Offers Precise Temperature Tracking. Features: - Easy Installation: Securely Attaches with a Suction Cup. - Digital Display: Clear, Quick Temperature Readings. - Dual Temperature Units: Easily Switch Between Celsius and Fahrenheit. - Memory Function: Track and Reset High/low Temperature Records. - Durable Metal Probe: Waterproof and Interference-resistant. - Wide Application: Suitable for Aquariums, Refrigerators, and Industrial Environments. - Display Size: 58.2mm X 37.2mm X 12.5mm - Probe Wire Length: 90cm - Temperature Range: -50 ℃ to 70 ℃ (-58 ℉ to 158 ℉) - Accuracy: ± 0.1 ℃ - Battery: 1.5V Button Battery (LR44) Package Includes: - 1 X Digital Thermometer with Suction Cups Opt for This Reliable, User-friendly Thermometer for Precise Temperature Monitoring..