Smoke and CO detector testers are essential for verifying that alarm systems function properly. But know the shelf life of smoke and CO cartridges!
In some hazardous environments, essential but standard fire protection devices could actually cause fires! Learn about explosion-proof equipment that helps prevent these issues, including flow switches, tamper switches, and other devices.
Pressure spikes can damage these devices in fire protection systems and other applications—here’s why, and how to prevent pressure gauge overpressure Pressure gauges are essential … Read more
Carbon monoxide can kill, and CO detectors save lives. Learn where carbon monoxide detectors and alarms are required and when and how to test them.
Learn the essential inspection, testing, and maintenance tasks for fire sprinkler flow switches and tamper switches.
System Sensor fire sprinkler supervisory devices are now manufactured by Safe Signal. Learn why the name changed—but little else!
QRFS explains the difference between tamper switches and supervisory switches, plus other types of fire sprinkler system sensors.
Learn when and how cities should perform hydrant flow tests—and why these measurements ensure that fire protection systems work in an emergency.
Alarm gong systems deliver warning that sprinklers are operating—even if the power goes out. Learn exactly how they work.
Learn why handheld digital tachometers offer unmatched accuracy and ease of use in fire pump tests and other RPM measurements.
Flow testing gets easier with complete kits for the ITM professional A pitot gauge has long been an essential piece of equipment for hydrant flow … Read more
