If you can deal with USB interface, I find these are pretty accurate.
http://www.dlpdesign.com/usb/th1.shtml
It uses a Sensirion brand sensor, SHT11 If I remember correctly.
On Mon, Dec 19, 2016 at 9:05 AM, Joyce Koo <[log in to unmask]> wrote:
> Gurus,
> can anyone suggest a portable humidity meter capable of range 20-90 %RH,
> with reasonable accuracy? Many thanks in advance.
> Regards,
> joyce
>
--
Brian Stumm
ETS, Inc.
+1-509-276-2015