From RS PRO, comes a high quality and robust hydrometer. Manufactured to industry standard, this hydrometer is an excellent solution to the measurement of specific gravity or relative density of a liquid in relation to water. This unit will accurately check the freezing point of any water and anti-freeze mixture.

This type of hydrometer has excellent application use in the automotive industry.

RS PRO is our own brand of high-quality products whilst bringing you great value for money. Our wide range of products have been engineered to meet high industry standards, so you are ensured reliable and robust solutions.