Wireless Remote Floating Thermometer Swimming Pool Waterproof DescriptionFeatures: Easy to Use Can receive three channels with 433MHz/100m distance, and receive water temperature from up to 3 locations, professional and practical. Multi Purpose You can set temperature alarm, alarm with snooze, display indoor and water temperature, month, date, date, week, time and reception channel, powerful and reliable Digital Screen Clear LCD display, easy to see the data. Temperature Range Water temperature range: ﹣40 ~ 60 degrees; Indoor temperature range: 0 ~ 50 degrees Widely Used Suitable for measuring indoor and remote outdoor temperature in swimming pool, pond and spa. Note: Please tighten the cover of the emitter before use. Please put in basin for 3 minutes until no bubbles come out, then put in pool. Specifications: Type: Floating Thermometer Material: Plastic Color: As Shown Frequency: 433Hz Max. Range of Emitter and Receiver: 100m Temperature Range Indoor: 0 to 50 Celsius degree Temperature Range Outdoor: -40 to 60 Celsius degree Temperature Sensing Reaction Time: 48s Host Can Detect Three Channel Sensors Emitter Batteries: AA x 2 (Not included） Receiver Battery: AAA x 2(Not included） Packing list
1*Emitter(Not Battery Included) 1*Receiver(Not Battery Included) 1*English User Manual