The Hummingbird Configurable Cabin Pressure Monitor warns a vehicles operator when pressure falls below a critical level. Low cabin pressure can result in operators being exposed to harmful contaminants.
• Multi-voltage 12/24V • Optional remote output to drive buzzer • Optional RS232 for remote monitoring • Red/Green LED indicates fail/pass • Comes in a kit with everything you need for a quick installation • Installer settable air-pressure threshold