The Testo 605-H2 humidity stick meter provides fast and accurate humidity, temperature and dew point readings. The patented sensor is unaffected by moisture and most chemicals. The 605 maintains an incredible accuracy of +/-2%. A handy clip keeps it in your pocket along with a small adapter for measurement in HVAC ducts. A one year warranty makes the 605-H2 an incredible buy, get one for you each member of your team!
The Testo 605-H2 now offers psychrometric wet bulb temperature calculation