Product description: LCD Aquarium Thermometers - 3 pieces. The thermometer has a readable LCD display, is compact and portable. Connect it to the outside of the aquarium and immerse the probe in the water to get the exact temperature. It is easy to record important parameters for fish and plants, making it easier to manage. Note: It is normal for each thermometer to measure the same temperature with an error of ±0.3°C. If you receive a defective product, please inform us immediately to get a new one. High-quality aquarium thermometer with LCD display: This aquarium thermometer uses a large digital LCD display, making it easy to read the temperature at any time, with high accuracy. Simple and portable: Made of green resin with a classic black body, the total size is 48 x 28 x 15 mm. This small, simple thermometer will not obstruct your line of sight and will not detract from the beauty of your aquarium. Waterproof probe: Metal probes tend to make the measured temperature more accurate, safe and waterproof. The probe can be immersed in water for a long time without rusting. Specification: Component: Plastic; Color: Black; Size: 48 x 28 x 15 cm; Probe cable: 1 m; Measurement range: -50 ~ 110 ℃ Display resolution: ± 0.1 ℃ Accurate temperature: ± 1 ℃ Power supply: 1.5 V LR44 Read more Real-time monitoring Perfect for monitoring aquarium temperatures and controlling the living environment for plants and animals, such as fish, molluscs, crustaceans, aquatic turtles or corals. At the same time, it is