Class 1 has released the Total Pressure Governor, a  compact and ergonomically designed governor with improved features and capabilities.  Specifically designed for the fire service, the Total Pressure Governor (TPG) includes a large, easy-to-read alpha-numeric display and improved ergonomic tactile feedback buttons that are easy to use even while wearing bulky gloves. A low voltage alarm is standard.

The Total Pressure Governor has been designed to meet the needs of the fire service. Totally integrated instruments read battery voltage, temperature, oil pressure and RPM. It controls engine speed directly over the J1939 CAN bus for improved resolution and response.