Average Reviews:
(More customer reviews)I compared this unit with a "Western Humidor Caliber III" hygrometer which I had tested in a controlled environment (75.5% Humidipak Calibration Kit). The Caliber III unit was dead-on which surprised me since I only paid $20 for that. The Extech was off by between 8% to 10%. The Extech has a calibration screw in the back so I tried calibrating it to match my other hygrometer but the screw doesnt even do anything!!! It just pointlessly TURNS! The temperature however was accurate. FINAL THOUGHTS: I'm buying another Caliber III Hygrometer and returning this one. The Caliber III is accurate within 1% Relative Humidity.
Click Here to see more reviews about: Extech 445814 Stationary Hygro Thermometer Psychrometer with Audible Humidity Alert
Temperature: 14 to 140 Degrees F (-10 to 60 Degrees C) --- Basic Accuracy: +/-4%RH; +/-1.8 Degrees F/1 Degrees C --- Dimensions 4.3x3.9x0.78" (109x99x20mm) --- Weight: 6oz (169g) == 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
0 comments:
Post a Comment