Solo 365 smoke detector tester generates smoke on-demand via non-pressurised smoke cartridges – it’s lighter to use, quicker to test and suitable for more applications. An innovative new tester for the functional testing of smoke detectors.  Solo 365 delivers smoke via Solo ES3 smoke cartridges offering faster, simpler and cleaner testing. This new method of smoke generation takes the Solo brand to the next level. Solo 365 takes everything expected from a Solo product, pairs it with the very latest technology and wraps it in a new modern slim-line design. It’s lighter to use, quicker to test, suitable for more applications and almost impossible to over-apply.