Glass Floating Hydrometer with Thermometer

Glass Floating Hydrometer with Thermometer

Aquarium glass float hydrometer with thermometer salt marine 20cm material glass for salt water / marine aquariumseasy to usesize20cm/7.87 quantity 1 includes 1 x aquarium glass float hydrometer with thermometer salt marine light shooting and differnent displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3 cm