A set of eight precision grade hydrometers covering a range from 0.700 to 2.000 in a foam lined plastic case. Includes a thermometer graduated from -30 to 120°F. Ranges .700 to .810, .800 to .910, .900 to 1.010 in .001 subdivisions. Ranges 1.000 to 1.220 to1.420. 1.400 to 1.620 to 1.820 and 1.800 to 2.00 in .002 subdivisions. All 265mm length.