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.

 : N.I.S.T. traceable certificate of compliance (for the certified model only).