Hair Hygrometer, 70mm dial Classic Instrument One of the Green Science

Name: Hair Hygrometer, 70mm dial Classic Instrument One of the Green Science
Brand: 2m-capital.com
SKU: 357209373
Price: 38.20 USD
Availability: InStock
Rating: 4.6075 (18 reviews)

SKU: 357209373

4.6

USD38.20 USD83.20

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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

Description

One of the Green Science series

out of stock

Fascinating kit with lively and illuminating booklet

Clock with alarm

Hair Hygrometer, 70mm dial Classic Instrument One of the Green ScienceHair Hygrometer, 70mm dial. A simple but effective monitor of relative humidity, this instrument uses a hair bundled device which expands and contracts according to water vapour present, and is a step more precise than standard hygrometers, accuracy + 5%.

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