【REASONABLE DESIGN】it's suitable for both indoor & outdoor swimming Pool and you can rest assure to use it because of it's Waterproof and floating function, double waterproof ring design, IP67 waterproof rating.
【MULTIPLE USES】This thermometer Used for bath, swimming pool, spa pool such as water temperature measurement etc.
【PARAMETER】Temperature measurement range: -20-60 (°C), Temperature Measurement Accuracy: plus or minus 1 (°C), Temperature Resolution: 0.1 (°C), Resolution: 0.1 °C, Size: 23*10*10.5cm, Weight: 434g.
【HOW TO USE IT ?】Open the sensor, install the battery (can also be powered by solar energy), press the reset button, rotate the cover to fix it, add a tether to the keyhole, place it in the water, and make sure it is within the effective transmission range of the display console; The console disassembles the battery compartment, installs the battery compartment, and installs a 1.5V AAA battery that can be placed or hung on the wall.
【BUY WITH UARANTEE】If you are not satisfied for the item, you could ask for refund or resend without any reason.