| Brand | Unbranded |
|---|---|
| Type | Leakage/Leakdown Tester |
| Engine Type | Gasoline |
| Vehicle Type | Heavy Duty/Commercial, Passenger Vehicle |
| Maximum PSI | 100 PSI |
| Features | Multiple Measure Scales |
Check the listing for details. Engine Compression Diagnosis Tester Cylinder Leak Down Gauges Detector Leakage. Condition: New. Listed at 23.99 USD. WORKING PRINCIPLE OF LEAKDOWN DETECTOR. Diagnosis is made by observing the amount of leakage that is indicated on the cylinder leakage gauge and by listening for leakage at various points of the cars system.