The 410-2, a flow, humidity and temperature measuring instrument, is a compact vane amemometer with integrated temperature and humidity readouts. It is typically used to measure and average the air velocity at HVAC supplies and returns. In addition, it simultaneously measures humidity and temperature so those IAQ conditions may also be determined. It can be set to measure wet bulb, dew point, dry bulb, windchill and air speed in knots or mph. he rugged design with protective snap-on cover handles the tough environments where contractors and service professionals work. The compact size and belt clip make it easy to carry on the job site. The dual-line, back lit display gives a clear readout in all environmnents.

Testo Inc.
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