Load Air Pressure and Turbo Boost Gauge for Trucks Product Page: https://goo.gl/9rqcSg The Truck and Auto dual display digital Load Air Pressure & Turbo Boost Gauge accurately displays air pressures for your tractor, truck, RV, motorhome or other vehicle. Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing. Made in the USA and secured with a Lifetime Warranty Displays both load air bag pressure and turbo boost pressure Range: 0 - 150 PSI Two accurate high accuracy PSI sensors and cables are supplied (cables easily replaced if damaged) Mounts in the standard 2 1/16" hole which fits most dashes. If 2 1/16" hole not available, try our self-enclosed "Informer" gauges or purchase a mounting bracket or pillar. Easy installation instructions included Lifetime warranty, excluding abuse and the sensor cables