Caliber IV Digital Hygrometer

The Western Caliber IV digital hygrometer provides temperature and humidity in a compact unit. Measures 15% – 95% RH with an accuracy of +/- 1%. Measures 40 – 92 degrees Fahrenheit with an accuracy of 1.8 degrees. Updating time of 10 seconds prevents gauge flutter. Now with the ability to adjust calibration. Very compact, slim profile measuring 3.5″ L x 1.25″ H x .25″ T