Features

• For outdoor humidity and

temperature measurements

• Can be ordered in a variety of

configurations

• Used together with HMT337

transmitter or PTU307

• Vaisala SPH 10/20 Static Pressure

Head eliminates effectively

pressure variations in the

barometer caused by wind

HMT337/PTU307 Features

• Warmed probe provides true

humidity readings in condensing

conditions

• Humidity measurement expressed

as relative humidity and/or dew

point temperature

• Easy field calibration with HM70

hand-held meter