An innovation in diagnostic leak detection technology, the Rotunda Dual Purpose Diagnostic Leak Locator™ does what no other equipment has done until now. For the first time ever, technicians now have the ability to do ALL types of diagnostic leak detection with a single machine: both low pressure for traditional vehicle EVAP/general repair and variable high pressure for turbo, diesel, and heavy-duty testing; using either visible vapor or air only. All with ONE innovative, state-of-the-art piece of equipment. The Rotunda Dual Purpose Diagnostic Leak Locator™ is economical to use, costing only pennies per test, while saving technicians hours of diagnostic time on each vehicle. It does not use any dyes or other contaminants and it's safe for the vehicle, the technician, and the environment.

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Increases shop efficiency
A full, variable range of low to high-pressure testing has never been possible until now. The ability to switch from low pressure to high pressure for different applications, in a single piece of equipment, saves valuable service hours.

Ease-of-use
Low Pressure and High-Pressure Applications
Low-pressure smoke testing for EVAP applications is essential in every repair facility. But as vehicles have become more complex, mid-range variable pressure testing is needed to replicate the full load of a running engine to open up minuscule cracked parts and allow technicians to quickly find failing components. Different leaks show up at different pressures. Because more OEMs turn to turbo, diesel, and boosted systems to achieve improved fuel economy without sacrificing performance, technicians now need the high-pressure testing capability to replicate high boost. High-pressure testing is critical for locating leaks within the exhaust system, from the engine to the DPF, as these leaks are not apparent under lower pressure testing. Leaks in the exhaust system are critical to diagnose correctly because they not only cost performance, they trigger excessive regeneration issues, increasing vehicle downtime dramatically. The Rotunda Dual Purpose Diagnostic Leak Locator™ offers a full, variable range of low to high-pressure testing that has never been possible before.

Eliminating Wind Noise and Water Leaks
A rising concern is the elimination of wind noise and water leaks in the cabin area. These tests can now be done quickly with the Smoke Meister adapter.

Pressure check cooling system for leaks faster

Pressure test the cooling system with the included cooling system adapter