CONTACT HYGROMETER
STANLEY 0-77-030
It allows to measure in contact with the humidity of surfaces and walls.
Particularly useful for determining the right basic humidity when painting walls
- Measurement range: percentages ranging from 0.2% to 2%
- Usable on walls, bricks, walls
- Comparative table with the different degrees of humidity of different materials. Upper end (which detects moisture) with impact protection
- Extremely robust body
- Liquid crystal screen
- Automatic switch-off after 3 minutes of non-use
- Operating temperature: from 15 ° to 32 ° C.
- Storage temperature: from -2 ° to 60 ° C.
- Power supply: 1 9 V battery (not included).
- Accuracy: ± 2%