Drum Hygrometer

With silver colour dial. Showing % relative humidity.

Size of frame 60mm x 40mm.
Can be used individually or with Barometer between them.

Diameter of Drum 45mm. Depth of recesses required 20mm.

While stocks last.

Code: 502H       Price: £15.30

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This product is listed on our online catalogue's Barometers & Thermometers page.