Specialty Hydrometers

Easily Analyze Soils, Salt and Battery Acid with Specialty Hydrometers

Use Specialty Hydrometers make testing simple. Choose the hydrometer that matches your specific testing task to determine the specific gravity of soils, salt or battery acid.
Soil Hydrometers determine the specific gravity of soils. Choose from ranges of 0.995-?1.038 sp. gr. or -5-?60 g/L. Both are calibrated at 68°/68°F and meet ASTM specifications. Length: 280mm.
Salt Hydrometer is graduated in percent of saturation of sodium chloride in water. Temperature of standardization: 60°F. Length: 300mm. Range: 0-?100%. Subdivisions: 1.
Battery Acid Hydrometer measures the specific gravity of battery acid and comes with a siphon set that includes a glass tube with plug and rubber suction bulb installed on the upper end, and a rubber nozzle with clamp for the lower end of the glass tube. Rubber parts are made of buna nitrile; more durable and resistant to chemicals than conventional rubber. Calibrated at 77°F. Length: 165mm. Range: 1.100–?1.300 sp. gr. Subdivisions: 0.005.