ASTM-thermometer 71 C

Spesifikasi ASTM-thermometer 71 C

ASTM-thermometer 71 C, -37+21°C:0,5°C, Hg Precision thermometers, stem form ASTM 71 C, IP 72 C Oil in Wax, Capillaries form: yellow enamelled round Hg filling range: -37+21°C in 0.5°C Immersion length: 76 mm Total length: 350 mm, suitable for official certification

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