VWR – Dial Hygrometer/Thermometer, Sper Scientific
Lab or classroom hygrometer/thermometer.
- Large, clear, 20–100% RH scale on 4″ dial
- Easily read from a distance
- Wall mounts
- Plastic face meets food industry requirements
The dial hygrometer/thermometer is ideal for classroom, lab or industrial use. Uses a precise synthetic hair hygrometer with an accuracy of ±5%. Inner dial shows temperature using a bimetal thermometer, with an accuracy of ±2°F. Weight 3.7 oz.