Use this vane probe from Testo to precisely measure air speed in your work area. It comes with a 100mm head that lets you easily assess conditions at air outlets and vents. This device also comes with a temperature sensor that has a wide measuring range of -20°C to +70°C, making it suitable for use in harsh environments. It's compatible with measuring instruments from the 440 series for ease of data logging.

• Cable length of 1.4m for a flexible connection
• Wide velocity measuring range of 0.3 to 35m/s for versatility
• Light weight of 365g for ease of handling

• Department stores
• Restaurants
• Chemical laboratories

To store readings from this vane probe, simply press the button on the control unit.