Mason's hygrometer
Simple psychrometer to measure water vapour in the atmosphere, on a percentage scale known as Relative Humidity (%RH). Includes table to calculate the difference between the wet and dry bulb temperature to give the %RH reading.
| Temperature Ranges | -5 to +50°C&F |
|---|---|
| Accuracy | +/- 1°C&F |
| Divisions | 1°C&F |
| Product material | Case: polypropylene Scale: polystyrene Reservoir: polyethylene Glass Tube: kerosene filled |
| CE/RoHS/WEEE | N/A |
| Product dimensions | Net: 310mm x 77mm x 32mm Gross: 315mm x 80mm x 32mm* |
| Product weight | Net: 110g Box: 33g Gross: 146g* (incl. chart) |