Features: With the practical swimming dosing device, you can keep your pool clean easily and flexibly. Thanks to the specially shaped lid closure with recessed grips, the chlorine dispenser can be opened very easily to fill in the chlorine tablet. The integrated thermometer C/F is located in the center of the chlorine meter, so you can easily read the temperature. The scale ranges from 0 to 50 C. The hand-adjustable dosing ring on the bottom of the float ensures a constant, even dosing of the desired water additive. Made of durable material,anti-corrosion and wear resistance. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Size:8 Inch,Height:185mm,Diameter: 176mm Bottom diameter: 100mm Package List: 1x Dosing float