www.pmmag.com/articles/96981-general-tools-instruments-8-in-1-functionality-hvac-tool-ahr-expo-preview

General Tools & Instruments 8-in-1 functionality HVAC tool (AHR Expo Preview)
January 27, 2015

General’s Mini-Anemometer/Psychrometer with CFM/CMM and enthalpy offers the ability to measure eight HVACR-related parameters in one handheld device that is small and light enough for one-handed operation. It can track and calculate the maximum, minimum and average values recorded over a measurement session. It can measure all parameters associated with installing, testing and fine-tuning the performance of an HVACR system — airflow volume, air speed, enthalpy, ambient temperature, dew point, wet bulb temperature, wind chill index and relative humidity.
Booth No. 6227