https://www.fishersci.com/shop/products/fisher-scientific-certified-traceable-digital-hygrometer-thermometer/116618#?keyword=hygrometer
Ed Popielarski
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Oak Harbor, Wa. 98277
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"It's one kind of victory to slay a beast, move a mountain, and cross a chasm, but it's another kind altogether to realize that the beast, the mountain, and the chasm were of your own design."
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-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Joyce Koo
Sent: Monday, December 19, 2016 9:06 AM
To: [log in to unmask]
Subject: [TN] portable humidity meter
Gurus,
can anyone suggest a portable humidity meter capable of range 20-90 %RH, with reasonable accuracy? Many thanks in advance.
Regards,
joyce