Waterproof Wireless Floating Thermometer Swimming Pool Spa Hot Tub Thermometer

Description: Waterproof Wireless Thermometer Swimming Pool Spa Hot Tub Thermometer Features: 1. Calendar. 2. Clock. 3. Alarm. 4. Temperature measurement used in pool pond fish tank. 5. Maximum temperature minimum temperature memory function. 6. Indoor temperature and humidity display. 7. Outdoor temperature display. 8. Outdoor high degree of waterproof performance. Specification: Distance between sensor and the host: 100 meters Frequency: 433 Hz Outdoor temperature range: -40 ~ 60 Temperature sensor response time: 48 seconds Indoor temperature range: 0 ~ 50 Host sensors can detect three channels. Temperature range in swimming pool: -40~140 Wireless transmission range: 100m Transmitter uses: 2 x AA batteries (Not included ) The receiver uses: 2 x AAA batteries (Not included ) /F selectable. 30m waterproof. Material : ABS Product Weight: about 274g Size :Product Machine size : 11.8cm x 7.4cm x 2.0cm Remote sensor size: 12.0cm x 5.5cm X7.9cm Package included: 1 x Wireless Indoor and Outdoor Pool Spa Hot Tub Thermometer Details pictures: