Regun Wireless Thermometer,Wireless Digital Pool Floating Thermometer Water Temperature Gauge Swimming Pool Spa Bathtub

Description Features: 1.Excellent quality material, durable, resistant to wear and tear. 2.Measures the water temperature of pool and spa water, accurate and fast. 3.With the record Maximum and minimum indoor temperature and water temperature. 4.433 MHZ wireless receive 3 channels of water temperature,the alarm clock with snooze function. 5.Waterproof and floating transmitter, suitable for all outdoor and indoor swimming pool, spa, hot tub, aquarium and pond. Specifications: Material: Plastic Color: As picture Temperature measuring range: -40~+60 ℃ / -58~+140℉ Indoor temperature range: -0~+50 ℃ Resolution rate: -40~140℉ Calendar: 1st Jan, 2000 ~ 31st Jan, 2099 Outdoor visible distance: 100 meters Frequency: 433MHZ Update speed: Every 90seconds(Last for 10 seconds) Power supply of display: 2 pcs AAA 1.5V alkaline battery (Not included) Power supply of transmitter: 2 pcs AAA 1.5V alkaline battery (Not included) Size of transmitter: Approx. 16cm / 6.29 inch Size of display: Approx. 12*7.7cm / 4.72*3.03 inch Package list: 1 * Wireless Pool Floating Thermometer transmitter 1 * Wireless Pool Floating Thermometer display 1 * User manual