5 ms·
The traditional 5 dollar analog hygrometer uses a paper/metallic strip coil: https://www.youtube.com/watch?v=jCUHDFYdG44 https://www.youtube.com/watch?v=jCUHDF
by winthrowe 5y ago
The traditional 5 dollar analog hygrometer uses a paper/metallic strip coil:
https://www.youtube.com/watch?v=jCUHDFYdG44 https://www.youtube.com/watch?v=jCUHDFYdG44
- bumby 5y agoI guess I was dancing around the point a bit. I meant the definition of relative humidity uses dry/wet-bulb comparisons but we use all sorts of more pragmatic calibrated proxies to measure it in practice.