Specification of ASTM-thermometer 130 F
ASTM-thermometer 130 F, +20+220°F:1°F, Hg Precision thermometers, stem form ASTM 130 F Tank Capillaries form: yellow enamelled prismatic Hg filling range: +20+220°F in 1°F Immersion length: total Total length: 300 mm, suitable for official certification
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