Product Description
- Allows quick and convenient testing of several pressure and vacuum readings
- Gauges are The 2 1/2in. compound gauge has a dual scale dial with ranges from 0 -15 psi / 0 - 1.0 bar Pressure, and 0 - 3 in Hg / 0 - 1.0 bar Vacuum
- The 4in. gauge has a single scale dial with a range from 0 - 60 inH20 for measuring pressure or vacuum. The 2 1/2in. gauge has a dual scale dial with ranges from 0 - 160 psi and 0 - 11 bar. Nylon lines are provided with 1/8in. compression fittings on the end. Adapters are available for Ford / Navistar and International 6.9 / 7.3L engines. Other adapters can be purchased from your engine manufacturer