SDi DUCT01 Heat Detector Tester

For reliable annual maintenance and commissioning of duct-mounted detectors, the SDi Fire DUCT01 Heat Detector Tester delivers fast, NFPA 72-compliant duct sampling and pressure testing so your fire and security systems keep performing. This duct detector tester (model DUCT01) is a portable, battery-operated manometer-style tool designed specifically to sample the airstream and verify pickup and pressure capabilities in duct detectors. Built for service teams, it includes a rugged hard case and sampling tube plugs to protect instruments and streamline on-site testing. By confirming proper air-sampling and pressure response, the tester helps prevent nuisance alarms and missed events—supporting continuous security monitoring and surveillance of critical environments. Lightweight and easy to use, the DUCT01 reduces maintenance time and fits neatly into technician toolkits for routine inspections or troubleshooting. Ideal for facility managers, integrators, and commissioning teams responsible for fire and security alarm systems. Add the SDi Fire DUCT01 to your test kit to ensure compliant, dependable duct detector performance—order now for annual testing and preventive maintenance.

• Ensures NFPA 72-compliant duct sampling and pressure verification so your duct detectors perform reliably during inspections.
• Portable, battery-operated design enables fast testing in HVAC shafts and rooftops without external power.
• Includes rugged hard case and sampling tube plugs for secure transport and ready-to-use field testing.
• Simple, intuitive operation reduces technician time on site and minimizes system downtime during maintenance.
• Compatible with common duct detectors (DUCT01) for accurate airstream sampling and monitoring of fire alarm systems.