* Made of Glass.
* 20 cm in Length x 1 cm in Diameter.
* Measures Water Salinity.
* Measures Water Temperature.
* Green indicators are ideal range of water temperature and specific gravity for salt water aquariums
* Measures Celsius and Fahrenheit.
* Easy to Install.
* Safe and Durable.
* Easy to Use.
Packaging Size: 27cm Long x 10cm Wide x 3cm High.
Items in packaging: 1