WIRELESS POOL AND POND DIGITAL THERMOMETER KIT

Features measures indoor and outdoor (pool/pond/...) temperature simultaneously used for: pool, hot tub, pond, boat, lake... temperature indication: °C/°F max. / min. temperature trend indicator external sensor: waterproof floating thermometer submersible structure chemical and UV resistant contents: 1x: main station 1x: external sensor (WSPT1/TX) Specifications transmission frequency: 433 MHz transmission range: <= 100 ft measuring range: -40 °F to 140 °F ± 0.2 °F main station: LCD size: 1 39/64" x 1 27/64" power supply: 2 x 1.5 V AAA (incl.) dimensions: 2 53/64" x 15/16" x 4 49/64" operating temperature: 23-122 °F weight: 3.5 oz floating unit: LCD size: 1 11/32" x 19/32" storage temperature: -58 °F to 158 °F, non-condensing power supply: 2 x 1.5 V AA (incl.) dimensions: Ø 3 15/16" x 6 7/64" weight: 7.2 oz