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 metersFrequency: 433 HzOutdoor temperature range: -40 ~ 60??/span>Temperature sensor response time: 48 secondsIndoor temperature range: 0 ~ 50??/span>Host sensors can detect three channels.Temperature range in swimming pool: -40?140??/span>Wireless transmission range: 100mTransmitter uses: 2 x AA batteries (Not included )The receiver uses: 2 x AAA batteries (Not included )??/??/span>F selectable.30m waterproof.Material : ABS
Product Weight: about 274gSize :Product Machine size : 11.8cm x 7.4cm x 2.0cm Remote sensor size: 12.0cm x 5.5cm X7.9cmPackage included:
1 x Wireless Indoor and Outdoor Pool Spa Hot Tub Thermometer

Details pictures: