LC-dolida Wireless Floating Pool Thermometer (IPX8) — Easy-Read Remote Display, Supports up to 3 Sensors (1 Included) for Pools, Hot Tubs & Aquariums

Wireless remote temperature monitoring for pools, tubs and aquariums: this LC-dolida floating thermometer sends live water temperature readings to an easy-to-read display without any wired connections. The unit is IPX8 waterproof and can be used in swimming pools, hot tubs, ponds, hot springs, fish tanks and bathtubs. Multi-sensor capability: the system accepts up to 3 wireless sensors (1 sensor supplied) so you can track several water sources at once. Measurement range and update frequency: the sensor measures temperatures from -40°C to 70°C and refreshes the displayed value every 30 seconds for near real-time monitoring. Display and settings: switch between 12-hour and 24-hour time formats and choose Celsius (℃) or Fahrenheit (℉) temperature units to suit your preference. Power requirements: Power Supply Voltage: 2.7V-3.3V. Batteries required — Thermometer: 2 * 1.5V AAA Alkaline Battery; Sensor: 2 * 1.5V AA Alkaline Battery — without Battery.