CO Detector Testers
Carbon Monoxide Detector TestersTest gas and equipment for functional testing of carbon monoxide detectors. Includes the Solo C3 non-flammable CO test gas for use with the Solo 330 and 332 dispensers, the handheld Solo C6 with straw applicator, and the Testifire range...
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About CO Detector Testers
Carbon Monoxide Detector Testers
Test gas and equipment for functional testing of carbon monoxide detectors. Includes the Solo C3 non-flammable CO test gas for use with the Solo 330 and 332 dispensers, the handheld Solo C6 with straw applicator, and the Testifire range which tests CO alongside smoke and heat.
Replacement TC3 CO capsules for Testifire testers are stocked in 3 and 6 packs.
Testing carbon monoxide detectors
CO detectors respond to carbon monoxide gas, not smoke, so a smoke aerosol is not a valid test and should not be sprayed into a CO sensor. Use CO test gas or a CO capsule from the tester manufacturer's range, and follow the detector manufacturer's instructions for exposure time. Multi-sensor detectors that include a CO element may need a CO test as well as smoke and heat tests.
Choosing a CO tester
- Solo C3 - non-flammable test gas for the Solo 330 and 332 dispensers, which hold the can at the top of an access pole.
- Solo C6 - hand-held aerosol with a straw applicator, suited to detectors you can reach.
- Testifire - tests CO alongside smoke and heat from one head, using TC3 CO capsules.
See also: all detector testers, detector test aerosols, detector test kits, heat detector testers and carbon monoxide detectors.


