Floating pool thermometer with lanyard – Waterproof thermometer 4.8 x 4.8 x 18.5 cm, accurate for pool/spa/aquarium, easy to read with rust-resistant lanyard

Accurate Temperature Monitoring: Equipped with an ultra-sensitive sensor, it accurately measures water temperature from -10°C to 50°C with an accuracy of only ±1°C. Suitable for swimming pools, hot springs, aquariums, and outdoor aquatic environments, it allows you to monitor the optimal water temperature in real time. Waterproof and Rustproof Design: Its fully waterproof IPX8 design and 18.5 cm rustproof alloy lanyard ensure total immersion, resisting moisture and corrosion for long-lasting use. Suitable for both freshwater and saltwater applications. Large, Clear Read: The enlarged 4.8 x 4.8 cm LCD screen with 2 cm high digits allows for clear temperature readings from a distance. A reflective coating enhances daytime visibility, while a fluorescent indicator ring ensures 24/7 monitoring at night. Portable and Safe Design: The shatterproof glass and ABS plastic casing is shock and drop resistant. The 18.5 cm adjustable cord prevents the thermometer from straying from its measuring range, making it safer to use in children's pools. Multi-Purpose: Compatible with water depths from 0.3 to 3 meters, it is suitable for home pools, spas, aquariums, water parks, etc. A temperature comparison chart is provided to help you quickly determine the appropriate water temperature (28-32°C for baby swimmers/24-28°C for tropical fish, etc.).