The Lufft AB 167 Hygrometer Humidity Indicator is a certified accurate hygrometer.

The hygrometer has been tested at three positions of the dial at temperatures from 32° to 230°F, certified to be accurate within ±3% RH. Calibration and certification are performed by Abbeon Cal Inc. under ISO-9001 control.
 
The hygrometer utilizes the Lufft Durotherm element, a synthetic hygroscopic fiber that expands and contracts in response to the moisture in the air.
 
Highly accurate, this certified Hygrometer will provide years of trouble free service.

Features:
- 6" Polished Brass Case
- 5" Black Dial with White Numerals. Plastic lens available on request.
- Measuring Range: 0-100% RH
- Accuracy: ±3% RH.
- Dial Graduation: 1% RH.

For over 100 years Lufft has produced high quality instruments. The Lufft 1 Year Limited Warranty covers the AB 167 hygrometer humidity indicator.

Availability: Usually ships in 1-3 business days.
 
Free Domestic Ground Shipping.
For expedited or international shipping, please use our convenient shipping quote form upon checkout or call us at 1-800-210-0492.