Featuring lightweight, handheld design, OMEGA® HHF-312 measures ambient temperature, humidity, barometric pressure, wind speed, and direction. Unit also calculates wind chill index and dew point/wet bulb temperatures. Equipped with dual backlit LCD readouts and compass, HHF-312 can store/recall 20 readings. Tripod-mountable meter includes data hold button, 5-minute auto power-off, and battery charge indicator. Application examples include environmental studies and HVAC troubleshooting.