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Wet and Dry Thermometer - Masons
Wall mounted comprising two thermometer tubes with double scale calibration. Red alcohol filled for easy readability. Two thermometer tubes with do...
View full detailsPH0232A -
Whirling Hygrometer,
Two thermometers engraved with les fronts mounted in case, Range -5 to +50°Cx0.5°C, supplied in carrying cover.The ventilated type of hygrometer gi...
View full detailsPH0234 -
Whitley Bay Smoke Cell Kit - Demonstrates Brownian Motion
Ingenious apparatus for observing Brownian motion in smoke particles. Great for physics classrooms studying kinetic theory All optical components ...
View full detailsPH0203B -
Wind Vane Balanced
Economical, attractive wind vane with bearing mounted on steel pivot and direction indicator. Fitted on cast iron base. With bearings mounted on s...
View full detailsPH0244
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