The Solo A5 and Solo A10 have been designed to suit for testing all types of smoke detectors installed into buildings all around the world. Solo A5 is positioned very much as the ‘every day’ tester. If a non-flammable solution is essential, there is the Solo A10.

The Solo A5 fits directly into the Solo 330/332, but can also be used as a hand-held test gas canister. Test gas works by delivering smoke particles to the detector under test, replicating the conditions of smoke from a fire in a safe and clean manner.