Check for combustible gas leaks in equipment such as pipes, valves, and storage tanks.

These detectors are fluorescent green. Bubbling action at the source provides quick and reliable leak detection, saving time and energy costs.

Three times more sensitive than standard refrigerant detectors, these infrared detectors can identify leaks as small as 0.03 ounces per year.

Locate leaks up to 10 times faster than traditional leak-detecting methods. These detectors use 124 microphones to determine the precise location and size of leaks in compressed air and specific gas systems.

Use the probe to test the air in a hazardous area before entering. Great for confined spaces.

An audible alarm and warning light alert you to the presence of propane, methane, hydrogen, and carbon monoxide. This detector has a relay for connection to auxiliary alarm systems.

When these detectors sense high levels of hydrogen sulfide, they alert you with an audible alarm, warning light, and vibrating alarm.

An audible alarm and warning light alert you to the presence of hydrogen.

Place these indicators anywhere you need to detect and warn about the presence of carbon monoxide. The circle in the center darkens when carbon monoxide is detected and returns to its normal color when exposed to fresh air.

These detectors trigger a “caution” alert when a small amount of hydrogen is detected and a second “danger” alert if levels continue to rise.

Attach microphones to different spots on running machines or vehicles to amplify squeaks, knocking, and rattling from worn parts. To help you isolate sounds, these stethoscopes come with headphones that reduce background noise.

In addition to measuring vibration, you can listen to and record machine performance.

Detect the presence of smoke in ducts and shut down HVAC units to avoid circulation.

Warn about the presence of smoke with this stand-alone detector.