PCE Instruments / PCE Americas Inc. Relative Humidity Meter with Flow Hoods incl. ISO Calibration 5855304

- Measures air flow velocity, volume flow, relative humidity, air temperature, dew point temperature and wet-bulb temperature - Air flow velocity range: 0.2 ... 30 m/s (39.4 ... 5905.5 fpm) - Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of measured value + 0.3 m/s) when more than 20 m/s - Resolution: 0.1 - Includes 2 x capture hoods (1 x round 210 mm / 8.3 in Ø, 1 x square 346 x 346 mm / 13.6 x 13.6 in) - 10 cm / 3.9 in Ø fan impeller - Easy-to-read backlit LCD - Display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection functions - incl. ISO Calibration Certificate