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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Rod Length 10cm
Use on the whiteboard and Erasable Ink
Wooden Lever
Rocks & Mineral Collection
Earth and Sun Poster
Hair Hygrometer Thermometer Rod Length 10cmCircular dial type hygrometer with scale 0 to 100x1% RH (Relative Humidity). Premium Quality: Hair Hygrometer is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
US$ 28.99
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US$ 36.95
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