help choose hygrometer

[gamer87]

What are the best digital hygrometer brands? i have a chinese compact hygrometer and a xiaomi hygrometer both use CR2032 battery why some hygrometers use AAA battery?

I am looking for a good cheap and highly accurate hygrometer to measure the humidity in my room

these hygrometers that I have show 60% while my air dehumidifier shows 35% and I don't know what the truth is

 

[Bluejets]

good cheap and highly accurate

Rarely would any item be covered under all these requirements.

Question that remains, is it something you want to build or a complete working unit?

 

[Bluejets]

What's a hygrometer?

Loose your internet connection again did we..???

 

[Delta Prime]

Yeah I'm sorry I got cheapo phone.

My Googol is working again.
The answer is 1 with 100 zeros behind it. That's the truth!
The best hygrometers to test indoor humidity accurately.

LAB EQUIPMENT - METERS & TESTERS - HYGROMETERS - Advance Scientific & Chemical

advance-scientific.com

 

[kellys_eye]

I am looking for a good cheap and highly accurate hygrometer to measure the humidity in my room

Purchase one that has a calibration certificate with it.

On another tack, why are you so concerned over the humidity levels that you need to know to a 'precision' level?

 

[gamer87]

Purchase one that has a calibration certificate with it.

On another tack, why are you so concerned over the humidity levels that you need to know to a 'precision' level?

Which model and brand has calibration certificate? which models are not too expensive?

I intend to keep the humidity closer to 50% to avoid oxidation of electronic boards but if the humidity is really 35% it will dry out plastic and rubber

 

[kellys_eye]

Which model and brand has calibration certificate? which models are not too expensive?

I'm not your mother nor your nanny. Do your own research. Sellers will indicate if they can provide a calibration certificate and also tell you the cost.

If YOU are incapable of doing the research then have you heard of Google?

 

[Harald Kapp]

Another of gamer's (in)famous threads -> closed