500-ft Wireless Pool & Spa Thermometer
Know Your Water Temp—From the Sofa
Lab-Grade Accuracy ±0.9 °F (±0.5 °C)
The high-precision sensor keeps workouts safe and baby baths comfy, covering –40 °F to 158 °F without recalibration.
True 500 FT Wireless Range
433 MHz RF chipset punches through walls so you can read pool temperature from kitchen, gym or bedroom—no more midnight patio runs.
Oversize Back-Lit Display
3.5-inch digits light up with a tap, showing water temp, indoor temp & humidity plus 24-hour MAX/MIN records.
IPX8 Float That Lasts
Thick ABS housing & double-seal battery cap survive year-round chlorine, salt or ice-bath abuse.
Zero-Setup Convenience
Auto-paired at the factory—pop in the included AAA batteries and read instantly. Add extra sensors in seconds.
Specifications
- Water Temp Accuracy: ±0.9 °F / ±0.5 °C (32–140 °F)
- Sensor Operating Range: –40 °F – 158 °F
- Wireless Distance: 500 ft / 152 m (open air)
- Display Size: 3.5 in back-lit LCD
- IP Rating: IPX8 (sensor only)
- Update Interval: 50 s (sensor) / 10 s (indoor)
FAQ
Q: Can I mount the display on a wall?
A: Yes—fold-out stand & keyhole slot are built-in.
Q: Will it float upright in strong jets?
A: Weighted keel keeps probe downward; tether hole provided for spas with heavy current.