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AED 2,374.00
PCE-VA 20 Multifunction Air Flow Meter
Combination anemometer-hygrometer-thermometer for assessing wind, weather, indoor / Outdoor environmental climate conditions
PCE-VA 20 is a multifunction air flow meter for assessing wind, weather, indoor / outdoor environmental climate conditions as well as for testing heating, ventilation and air conditioning or cooling (HVAC) systems. In addition to measuring air flow velocity (i.e., wind speed), this multipurpose handheld device measures volume flow, relative humidity (RH), air temperature, dew point temperature and wet-bulb temperature. This combination anemometer-hygrometer-thermometer features a 10 cm / 3.9" Ø fan impeller, easy-to-read backlit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.
| Wet bulb temperature | |
| Measuring range | -20 ... +59,9 °C |
| Resolution | 0,1 °C |
| Accuracy | ±0.6 °C |
| Speed | |
| Measuring range | 0,2 ... 19,99 m/s |
| Resolution | 0.01 m/s |
| Accuracy | ±(1.5 % of Rd +0.3 m/s) |
| Speed | |
| Measuring range | 20 ... 30 m/s |
| Resolution | 0.01 m/s |
| Accuracy | ±(3 % of Rd +0.3 m/s) |
| Volume flow | |
| Measuring range | 0 ... 9999 m³/min |
| Resolution | 0,1 m³/min |
| Accuracy | ±(1.5% of measured value +0.3 m/s) |
| Volume flow | |
| Measuring range | 10000 ... 99999 m³/min |
| Resolution | 1 m³/min |
| Accuracy | ±(3 % of Rd +0.3 m/s) |
| Dew point | |
| Measuring range | -5 ... +59,9 °C |
| Resolution | 0,1 °C |
| Accuracy | ±0.6°C |
| Relative humidity | |
| Measuring range | 0,1 ... 10 |
| Resolution | 0,1 |
| Accuracy | ±5% RH (@ 25 °C) |
| Relative humidity | |
| Measuring range | 10 ... 90 |
| Resolution | 0,1 |
| Accuracy | ±3% RH (@ 25°C) |
| Relative humidity | |
| Measuring range | 90 ... 99,9 |
| Resolution | 0,1 |
| Accuracy | ±5% RH (@ 25 °C) |
| Temperature | |
| Measuring range | -20 ... +60 °C |
| Resolution | 0,1 °C |
| Accuracy | ±0.6 °C |
| General technical data | |
| Measuring functions | HOLD, MAX, MIN, AVG |
| Display type | LCD |
| Display size | 2,5 in |
| Display refresh rate | 1 x per second |
| Response time | 60 s |
| Response time Additional information | Response time for temperature and humidity |
| Automatic power-off | 20 min |
| Housing | ABS (acrylonitrile-butadiene-styrene copolymers) |
| Dimensions | Impeller: Ø 100 mm |
| Menu language | English, English (GB) |
| Protection class (device) | IP20 |
| Power supply | batteries |
| (Rechargeable) battery | 4 x 1,5 V AAA battery , Alkali-manganese |
| Capacity | 1200 mAh |
| Operating conditions | 0 ... 50 °C , 0 ... 80 % RH |
| Storage conditions | -10 ... 50 °C , 0 ... 90 % RH |
| Dimensions ( L x W x H ) | 270 x 105 x 55 mm |
| Weight | 210,5 g |
