• Vacuum Scale: Ranges from 0 to 30 in. • "LATE IGN. TIMING" (Red zone). • "NORMAL MOTOR" (Green zone).
Snap-On Compound Meter Vacuum & Fuel Pump Tester Gauge Kilopascal Vintage USA
Compound Meter By E.W. Hoffmann , Vintage, Not Tested , For Autos
Matco Fuel-O-Vac Compound Meter Vacuum & Fuel Pump Tester Gauge Vintage USA
Matco Tools ET-370 Tach Dwell Meter Vintage Automotive Tester w Manual Untested
Vintage JCPenney Dwell Tach Tester 985-1072 Automotive RPM Meter Untested
