testo 6448 compressed air counter for the determination, monitoring and reporting of compressed air consumption.
Suitable for determining leakages in compressed air systems, cost allocation by consumption, and for the implementation of peak load management.

• Measurement of flow velocities up to 80 m/s or 160 m/s (highspeed)
• Measurement uncertainty: ±3% of m.v. (at room temperature)
• Display of all market-relevant measurement parameters: Nm³, Nm³/min, Nm³
• Optional special gas adjustment for nitrogen (N2) or CO2 possible
• Highest flexibility thanks to different signal outputs
• Integrated totalizer
• Flexible operating menu LED display