Specification of ASTM-thermometer 75 F
ASTM-thermometer 75 F, -35+35°F:0,5°F, Hg Precision thermometers, stem form ASTM 75 F Coolant(Antifreeze) Freezing Point Capillaries form: yellow enamelled round Hg filling range: -35+35°F in 0.5°F Immersion length: 100 mm Total length: 403 mm, suitable for official certification
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