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Thermco Petroleum
Gold Brand Hydrometers are a superior brand of
high precision hydrometers calibrated to the
highest standard that exceeds the exacting ASTM
standards. Made from the finest materials
available; the glass is free from
imperfections, has the suitable thermal
properties for the entire temperature range
that would be subjected and resists any
reactions from chemical agents.
Each hydrometer has been calibrated against
NIST standards and furnished with a
N.I.S.T. traceable certificate. All hydrometers
conform to or exceed all
specifications set forth in the ASTM “Annual
Book of ASTM Standards”, Section
14, Volume 14.03, Designation E 100-05.
NOTE:
Hydrometer Catalog No. with the following
suffixs
HL
Thermometer scale = 0/150°F
HM Thermometer
Scale = 30/180°F
HH Thermometer
scale =
60/220°F
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