We stock gas detectors, ultrasonic leak detectors, under floor heating leak detectors and duct leak detectors. Our main gas leak detector monitors hydrogen levels and can be used to check for water leaks as well as check for leaks of the gas itself. Our under-floor heating leak detection kit comes with a thermal camera and an ultrasonic leak detector. The ductwork leak detector is perfect for use both on site and in labs. We offer brands such as Airflow, Argweld, Palmer Environmental, SebaKMT and Telegan.