Wireless Thermometer, Wireless Temperature Digital Pool Floating Thermometer Water Gauge Swimming Pool Spa Bathtub

General description Wireless Thermometer is designed to measure pool and spa water temperature accurately and quickly. It features a waterproof and floating transmitter, making it suitable for all outdoor and indoor swimming pools, spas, hot tubs, aquariums, and ponds. The device also includes a snooze function and can record indoor maximum and minimum temperatures. Technical specifications Material: Plastic Temperature measuring range: -40 ~ 60 ℃ / -58 ~ + 140 ℉ Indoor temperature range: -0 ~ + 50 ℃ Resolution rate: -40 ~ 140 ℉ Calendar: January 1, 2000 ~ January 31, 2099 Visible distance in open air: 100 meters Frequency: 433MHz Update rate: Every 90 seconds (lasts for 10 seconds) Screen power supply: 2 pcs AAA 1.5V alkaline battery (not included) Transmitter power supply: 2 pcs AAA 1.5V alkaline battery (not included) Transmitter size: approx. 16cm / 6.29 inch Screen size: approx. 12 x 7.7cm / 4.72 x 3.03 inch Installation After installing the battery, ensure that the sealing ring is tightened to prevent leakage. Usage In case of water leakage signs after prolonged use, the device can be revived by using a hair dryer. Other information Package includes: 1 x Wireless Pool Floating Thermometer Transmitter, 1 x Wireless Pool Floating Thermometer Display, 1 x Manual Instructions for Use.