When water contacts the sensor, it triggers a buzzer to alert personnel to a leak or overflow hazard. Frequently used to monitor sinks, pipe lines, tubs, and sump pumps.

Easy-to-see colors enable you to visually inspect for leaks in water systems without ultraviolet light.

With bright-colored dye and a fully equipped kit, you have everything you need to spot leaks in your HVAC system.

The clear plastic center permits easy visual inspection.

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

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.

Make surface defects stand out—these flashlights have a UV light that illuminates fluorescent dyes, particles, and chemicals so you can identify cracks and pores on parts or find leaks in your system.

Detect leaks and contamination while keeping both your hands free. These headlamps use UV light to reveal dyes, particles, and chemicals with fluorescent qualities, making cracks and defects easy to spot.

Shine UV light over large work areas to uncover leaks, cracks, and contaminants.

These versatile lights can be secured in the stand or removed for hand-held use.

Switch between UV light and white light to catch defects you'd otherwise miss with these hand-held magnifiers.

Set the lamp on a bench top and rotate the head 360° to direct light.

Designed for UV curing of small areas, these lamps also aid in leak detection, quality control inspection, and testing.