OTC’s 5610 Transmission/Engine Oil Pressure Testing Kit is designed for static and/or on road testing and can be used on both domestic and import applications Included high (0-400 psi/0-2800 kPa) and low (0-100 psi/0-700 kPa) pressure gauges allow for testing on both transmissions and engines Large 3-1/2 inch diameter gauges feature chrome bezels, rugged protective outer boots, and hooks for easy hanging out of the way Gauges and hose assembly incorporate quick couplers; Kit includes 13 adapters to fit most applications and a detailed instruction manual Blow molded hard case with removable lid included to keep kit components contained and organized when not in use