The Laserliner AirflowTest-Master measures airflow, volumetric flow, and wind speed. The integrated sensors continuously monitor ambient temperature and relative humidity, calculating the dew point temperature.
It has a large, illuminated display, a hold function, a USB interface, a Min/Max display, and dedicated PC software. For long-term or stationary measurements, a 1/4” tripod connection enables a stable setup in the test area.
Automatically adds to your basket when the total exceeds £500+ (ex VAT). Limited Stock. More details here.
| Wind Speed | ✅ |
| Air Flow | ✅ |
| Humidity | ✅ |
| Ambient Temperature | ✅ |
| Dew Point Temperature | ✅ |
| Min/Max/Hold | ✅ |
| Data Transfer | ✅ |
| Measured Variable | Wind speed Ambient temperature relative humidity Dew point temperature Wet-bulb temperature |
| Mode | Air flow |
| Measurement Range Windspeed | 1.30 … 98.50 ft/s 0.80 … 58.30 knots 0.90 … 67.0 mil/h 78 … 5900 ft/m |
| Measurement Range Air Volume Flow | 0 … 99990 m³/min 0 … 99990 ft³/min 0 … 9999 m³/s |
| Accuracy Windspeed | ± (2.0% + 50 digits) (m/s, km/h, ft/s, knots) ± (2.0% + 5 digits) (mil/h, ft/m) |
| Resolution Air Volume Flow | 1 m³/min 1 ft³/min 1 m³/s |
| Resolution Windspeed | 0.01 m/s 0.01 km/h 0.01 ft/s 0.01 knots 0.01 mil/h 1 ft/m |
| Measuring Range Ambient Temperature | -10°C ... 60°C |
| Accuracy Ambient Temperature | ± 1.5°C |
| Resolution Ambient Temperature | 0.1°C |
| Measuring Range Humidity (Relative) | 20% ... 80% |
| Accuracy (Absolute) Humidity (Relative) | 20% … 80% (± 3%) <20% and >80% (± 5%) |
| Humidity Resolution (Relative) | 0.1% |
| Measurement Range Dewpoint Temperature | -10°C ... 60°C |
| Accuracy Dewpoint Temperature | ± 1.5°C |
| Resolution Dewpoint Temperature | 0.1°C |
| Measurement Range Wet Bulb Temperature | -10°C ... 60°C |
| Accuracy Wet Bulb Temperature | ± 1.5°C |
| Resolution Wet Bulb Temperature | 0.1°C |
| Port | USB |
| Power Supply | 1 x 9V 6LR61 (9V block) |
| Dimensions (W x H x D) | 38 mm x 165 mm x 85 mm |
| Weight | 206 g |