TempPro TP211B Digital Wireless 500ft Pool ThermometerHigh Accuracy: Equipped with a highly precise sensor, this floating pool thermometer provides ±0.9°F (±0.5°C) accuracy within a range between 32°F and 140°F. More than capable of handling temperatures between -40°F to 158°F, the TP211B is ideal for use with ice baths, cold plunges, baby baths, hot springs, and aquariums. 500FT Long-Range Monitoring: Featuring stronger, more stable RF technology, this outdoor water thermometer allows you to check your pool’s temperature from up to 500 feet away—no need to step outside! Large Backlit Display: Backlit screen with large digits ensures easy reading even in low-light conditions. The all-time/24-hour maximum & minimum temperature records help you track changes throughout the day. Durable & Waterproof: Designed with IPX8 waterproof protection and high-quality ABS materials, this floating thermometer withstands pool water exposure and harsh weather conditions to provide long-lasting use. Hassle-Free Setup: The floater and receiver auto-pair instantly, so it’s ready to use right out of the box—no complicated setup required! Powered by AAA batteries (included).
