WN36 Pool Thermometer

Features Poolthermometer with an anchor. None opening design with ultrasonic body welding: IP68 waterproof. Idle mode for further powerreduction (keep pressing the button for 8 seconds). Minimum operating lifetime: 3 years. User-selectable channel number up to 8 channels. Specifications Measurement Range Accuracy Resolution Temperature 0°C to 60°C (32°F to 140°F) ±1° 0.1° Power Consumption Non-replaceable battery life: Minimum 3 years (5 years by stationary state) Transmission between Gateway and Sensor Transmission distance in the open field: 100 m (330 ft.) depends on the environment RF frequency: 915 MHz Updates on the gateway: About 60 seconds Two Working Mode 1). Idle mode press button 3s to wake up the device. Once power up, it will display the “36” model number and RF frequency, like 915, for 2s, and resume normal mode operation. 2). Normal mode quick press once to toggle Celsius or Fahrenheit temperature unit. Press and hold for 3s, the channel number