Device Quality
Type & Source
Range and accuracy
Automatic 
Tinytag Plus 2 Dual Channel/Logger
Tinytag
UK
Air Temperature/Relative Humidity
−25 to +85˚C/
0 to 100% RH
Manual
45160
Extech
UK
Air velocity
0 to 30 m/s
±4%
| Device Quality | Type & Source | Range and accuracy | |
|
| Automatic Tinytag Plus 2 Dual Channel/Logger | Tinytag UK | Air Temperature/Relative Humidity −25 to +85˚C/ 0 to 100% RH |
|
| Manual 45160 | Extech UK | Air velocity 0 to 30 m/s ±4% |