Specialty Hydrometer For Battery Analysis
Durac 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/77°F. Length: 165mm. 1.100–1.300 specific gravity with 0.005 subdivisions. Case of 12.