Baumé hydrometer by 4°

Baumé hydrometer divided in 1/10°
Graduated in Baumé degrees, this hydrometer covers the range 0 to 70° Baumé with 7 instruments, and 3 instruments with special scales (Length≈ 270mm).

References concerned

• 194000 Baume hydrometer 0/4
• 194004 Baume hydrometer 4-8