Solo A3 Test Gas (Aerosol)
Famous for being the most thoroughly researched smoke test aerosol in the market, Solo A3 (A4) is non-flammable and is proven not to cause damage such as stress cracking to detectors. Importantly it has a very fast clearing time, saving very significant time – and money – on site. Solo A3 (A4) is a clean synthetic aerosol that delivers particles replicating those found in real smoke to the detector under test. Provided in a 250 ml canister it is designed for use with the Solo 330 and Solo 332 dispensers.

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