Autool Pt610 Digital Engine Cylinder Compression Tester

AUTOOL PT610 Digital Vehicle Petrol Engine Cylinder Compression Tester Smart Digital Gauge: The 2.8-inch backlit display shows clear, accurate data. Digital compression gauge has 0.01 display resolution instead of normal 1PSI display resolution compression tester. Measures real-time pressure value, average pressure value and temperature of the cylinder, as well as the measurement time. Data Saving: With data hold and save function, up to 6 sets of measurement data can be saved. Cylinder measurement data that can be easily recorded and viewed by the user. Compression tester with quick release valve button for fast pressure release. Easy Instant Read: With 3 different kinds of numerical units in PSI, Bar, and KG/CM2, easy to control with buttons. The measurement range is 0-426.6PSI; 0-29.4BAR; 0-30KG