H-B Instrument

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  • DURAC® Thermometer-Hygrometer-Barometers

    H-B Instrument

    Triple scale barometers feature readings in cmHg, inHg and mbar, single scale thermometer and humidity, stainless steel and brass construction, recalibrateable. Complete with hole for wall mounting.

  • Durac® Weather Ball Barometer

    H-B Instrument

    Barometers enable you to predict weather conditions. Rising water in the tube means bad weather; falling water in the tube means good weather. Glass construction Dimensions: 6 in (152 mm) Accuracy: 3.5mbar; 0.1inHg; 0.3cm Hg

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