The Sling Hygrometer is a convenient, self contained instrument with a built in slide rule for the calculation of %RH and dewpoint. It has spirit-filled thermometers and is also available in °C or °F scales.
- Lightweight and compact
- Manual operation – no power supply required
- Measuring range: –5 to 50°C (30 to 110°F)
- RH Accuracy: ±5% RH
