LPG Pressure Hydrometer Cylinder, ASTM D1657
$1,667.55
Specific Gravity Range:   0.500-0.650
Subdivisions:                           0.001 degrees
Temperature Range:       +30/90 degrees F
Length:   15"  (380mm)
Per ASTM 101H Standards
LPG Specific Gravity Thermo-hydrometer, combined form with thermometer in body. For use in 16852-000 LPG Pressure Hydrometer Cylinder in the petroleum industry (ASTM D-1567).