Cylinder Leak Down Tester Engine Compression Diagnosis Tester Kit Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine. Tester checks the amount of leakage in an engine.
Plugin OBD II reader with user manual.
This tool is designed for automotive use and is essential for diagnosing issues with engine compression.
Unit 1 (v17.4)factory coverage up through 2016,plus GlobalOBD-11. Paired with wireless scan module included. Unit 2(16.4) factory coverage up to 2015, plus Global OBD-11. Paired wireless scan Module.
Works and in exelent condition, can’t find charger but turns on and functions well and holds charge.