The detector tester range of test equipment is designed to ensure fire and smoke detection systems operate reliably when they’re needed most. These tools allow safe, efficient testing of smoke, heat, and carbon monoxide detectors without causing damage or triggering unnecessary alarms. Products in this range include handheld smoke and aerosol testers, heat detector testers, and extendable access poles for reaching detectors in high ceilings or difficult spaces. Regular testing is essential for compliance with safety regulations and for maintaining the effectiveness of alarm systems in both domestic and commercial settings. Detector testers provide accuracy, convenience, and peace of mind.