Although the name is new, the founders of SWIS have many years of experience in building equipment and using APR technology during worldwide inspections on a wide range of Heat Exchangers and Boilers. Now entering the market with a new generation of APR technology, Sound Wave Inspection Systems puts itself out there on a worldwide scale. The equipment is light, easy to handle, compact, and can basically inspect any type of tubes up to 52 mm. Having the most experienced Pulse Reflectometry engineers and analysts in the world, with millions of analyzed tubes with all previous APR technology generations, we can proudly introduce you the Sonic V! The Sonic V, a 5th generation Acoustic Pulse Reflectometry inspection system for ultra-fast and reliable inner diameter tube inspections. Incorporating cutting-edge technology, the Sonic V has been designed with speed and mobility in mind. The lightweight, ultra-portable, battery operated probe is small enough to be carried in a backpack, while absence of cables or calibration tubes makes the Sonic V even easier to operate. Extremely quick data collection makes 100% inspections a realityif looking for leakages and/or blockages. When the tubes are cleaned well, also all ID wall loss will be detected. With no more than 10 seconds per tube the Sonic V detects any hole with a diameter of 0.5 mm and bigger! The complete equipment comes in a backpack weiging no more than 6 kg.