Retrotec AirTracer Handheld Smoke Generator

The Retrotec AirTracer is the handheld smoke generator you need for professional-grade air leak detection at an affordable price. Designed for use in building diagnostics, it’s ideal for pairing with a blower door or duct tester to easily pinpoint leaks. Why Choose the AirTracer? Instant Dense Smoke Generation: Press a button to produce dense smoke in seconds, ensuring quick, visible results. Easy-to-Replace Cartridges: Comes with two cartridges, each providing up to 15 minutes of smoke. Replace them easily, with packs of three available separately. Precision Smoke Diffusion: The included tube attachment directs smoke precisely where needed, settling on surfaces rather than dispersing, for targeted inspections. Built-in Digital Display: A countdown display starts at “99” and shows remaining smoke time, so you’ll always know when a cartridge needs replacing. Portable and Convenient: Includes a carrying case and USB-C charging for easy transport and on-the-go readiness. Produc