PurCheck® is our totally non-flammable, environmentally safe smoke detector testing spray.

This UL & ULC Listed product is approved for testing both photoelectric and ionization smoke detectors and eliminates the risk of any harmful residue.

• The only totally non-flammable testing product available, and an alternative to SmokeCheck®
• Meets all NFPA 72 and International Fire Codes
• 100% EPA compliant with no HFCs or CFCs
• Effective: 300+ tests per can
• UL and ULC Listed
• Safe on sensors

DustAir - Smoke Detector Cleaning Aerosol

DustAir™ is perfect for cleaning smoke detectors and electronic equipment prior to detector testing.

Trigger actuated Duster is not intended for use with Versa-Tools®.

• 100% pure gas, no added chemicals, solvents or other ingredients
• No ODP (Ozone Depletion Potential) and negligible GWP (Global Warming Potential)
• Meets or exceeds all EPA and CARB regulation requirements

CoCheck® has been used worldwide since 1997 to safely test carbon monoxide detectors.

After exhaustive testing, HSI Fire & Safety determined the key to functional CO testing is the length of exposure time and the level of concentration. CoCheck®, when used with Versa-Tools® Enclosed Delivery Tools, provides a safe concentration level isolation of CO.

• 100% natural and non-flammable
• Environmentally friendly: no HFCs or CFCs
• Safe packaging prevents accidents or ill effects
• 3-5 tests per can
• UL Listed