Air Velocity Meter is a must-have for any serious DIYer. This handy little device measures the speed of airflow in meters per second, which is a great way to check if your ventilation or cooling systems are working properly. The meter is easy to use - just plug it into any standard outlet, press the button, and the speed will be displayed on the LCD screen. It comes with built-in memory so you can record the results for future reference. And best of all, it's very affordable so you can add it to your toolkit without breaking the bank. So don't wait any longer, get your hands on an Air Velocity Meter today

• Biological safety cabinet and laboratory fume hood testing
• HVAC commissioning and troubleshooting
• IAQ investigations