Track down gaps in your pneumatic system with this leak detector from SKF. It works by using high-frequency sound waves to detect cracks in components like pipes or valves so you can fix them ASAP. This piece of kit is simple to get the hang of and doesn't need any special training to operate. Just move the rod around the area where you suspect there's a fault and check the handset for fast and accurate readings. Thanks to its ABS housing, this unit stands up to the bumps, drops and scrapes you'd expect with industrial use.

• IP42 rating shows that it's protected from objects larger than 1mm in size and direct water sprays up to 15° from the vertical
• Safe to use in an operating temperature range between -10°C and +50°C
• Supplied with an industrial headset for convenience
• Flexible 445mm probe finds leaks in hard-to-reach spots

• Water treatment plants
• Oil and gas industry
• HVAC systems

This unit is powered by two AA batteries that provide up to seven hours of operating life, so you don't need a wired energy source.