Hydrometer for sulfuric acid 1.800-1.850

Hydrometer for sulfuric acid according to DIN 12791, M 50. Range 1.800–1.850 g/ml, graduation 0.001 g/ml, approved special filling, T=20°C, without thermometer, calibratable, length approx. 270 mm.

Funke-Gerber product for laboratory use.