Ensure your fixed-temperature and rate-of-rise heat detectors are fully operational with our professional-grade heat detector testers. Designed for fire safety professionals, these tools generate a precise, controlled heat source to safely activate detectors without damage.

Ensure the operational readiness of your life safety systems with professional Heat Detector Testers. The Solo 461 Heat Detector Tester is the industry benchmark, designed for precise and reliable testing of both fixed-temperature and rate-of-rise devices. This versatile Solo heat detector tester generates a safe, controlled heat source, allowing technicians to validate detector response without causing damage or false alarms.