Thermo-Hygrometer Extech 445814 ^ Humidity Alert with Dew Point

Hygro-Thermometer Humidity Alert w/ Dew Point User Programmable Alarms Warning of High or Low Humidity Conditions Features: Large, easy-to-read triple LCD displays % Relative Humidity, Temperature and Dew Point % RH audible and visual alarms, with adjustable set points, alert when humidity exceeds set limit Max/ Min with Reset function Complete with built-in stand, wall mount bracket, and 2 AAA batteries Applications: In summertime, identifies and warns when conditions for mold growth exist In wintertime, identifies and warns when low humidity conditions for static electricity exist Air temperature and dew point temperature indicate where condensation may occur Monitor conditions in laboratories, storage areas and other controlled environment settings Specifications Humidity : 10 to 99% Temperature : 14 to 140° F ( -10 to 60° C) Basic Accuracy : ± 4% RH; ± 1.8° F/ 1° C Dimensions : 4.3 x 3.9 x 0.78" ( 109 x 99 x 20mm) Weight : 6oz ( 169g)