To make sure your pneumatic processes work swimmingly, install this flow controller from Festo. It tracks your system's flow rate, air volume and temperature, so you can be confident that everything's running smoothly. Keeping up with demanding airflows is no trouble for this device, as it handles rates between 10 and 1,000L/min. The versatile unit works with compressed air and nitrogen, so it's your go-to tool for flow inspection. Tracking down issues is easy with this sensor, as its backlit LCD display changes colour when your flow rate strays from the preset range.

• IP65-rated, so it's fully protected against dust and low-pressure water jets to suit harsh industrial conditions
• Simple two-button controls make for convenient range adjustment
• Mounts to walls and rails for easy installation in busy systems
• Reinforced PA housing to help limit the risk of damage from impacts

• Spray painting
• Rail industry
• Food production

Yes, the unit's display rotates up to 270°, so you can adjust it to suit the needs of your setup.