ClenAir by Nu-Calgon is proud to announce the latest version of our most popular ultrasonic instrument, the 3rd Generation AccuTrak® VPE. Featuring ALL-NEW internal circuitry, the patented AccuTrak VPE stands out above all other Ultrasonic Instruments in its class. With even greater sensitivity and a number of new features unique to the VPE, no competitive ultrasonic instruments even come close.

AccuTrak is extremely sensitive to the ultrasonic sound of a turbulent gas leak. Using a technology called “heterodyning” the instrument translates ultrasound to a lower frequency which can be heard.

AccuTrak maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak is so sensitive you can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy.