FREEMAN TECHNOLOGY LTD

Specifically designed for divers undertaking ultrasonic thickness measurement (UTM) of underwater structures. The Cygnus Underwater diver-held ultrasonic thickness gauge has been built to withstand harsh subsea environments while providing quick and accurate metal thickness measurements through coatings or heavy corrosion. This diver-held thickness gauge is simple to operate using 3 function keys, an intuitive menu and a large LCD display – highly visible, even in low-visibility waters.

SDT ULTRAChecker is an ultrasound solution designed to use the full range of both airborne and structure-borne 2nd generation ultrasound sensors. Versatile The SDT ULTRAChecker covers all airborne and structure-borne ultrasound applications. Connect any SDT 2nd generation ultrasound sensor. ULTRAChecker delivers end-to-end reliability through the 8 application pillars of ultrasound. Simple ULTRAChecker is the easiest to use detector we’ve ever created. Every push on its simple, 4-button keypad is displayed on its clear, colour display. Increase or decrease signal amplification while maintaining safe listening levels through volume-controlled headphones. Affordable Air leaks, over-greased bearings, failed steam traps, electrical faults, passing valves, the ULTRAChecker finds them all. Built with SDT quality, it’s offered at a price that will leave you speechless.

The HATCHecker is an ultrasound solution designed to test the integrity of vessels for weathertightness. Use HATCHecker to pinpoint the exact location of leaks in hatch covers. Focused Hatch cover leakage and wetting damage to cargo are a persistent problem in the marine industry. Confirm that hatch covers are weathertight and compliant with ruling regulations by using the new HATCHecker which includes cutting edge technology that makes both the T9 transmitter and handheld receiver light, compact, robust and suitable for use in the harsh marine environment. Simple The ergonomic and revolutionary design, vibrant colour display and limited number of keys make the HATCHecker easy to use, handy for travellers and allows for reliable leak detection with pinpoint accuracy on board ships. Affordable SDT’s quality and engineering, together with pioneering design and competitive price setting make the HATCHecker the most suitable and affordable solution for dealing with leaky hatch covers

TIGHTChecker is an ultrasound solution designed to verify the tightness of closed volumes. Focused Tightness integrity is an issue that plagues every industry. TIGHTChecker is an ultrasound solution focused on pinpointing leaks in any volume. Cars, trains, airplanes, buildings, cleanrooms… TIGHTChecker checks them all. Simple TIGHTChecker is so easy to use. Simply open the box, position the T-SONIC1, seal the volume and listen for leaks. TIGHTChecker’s crystal-clear sound and vibrant colour display pinpoints even the smallest leaks. Affordable With so many things to test, TIGHTChecker is in high demand. It’s low entry cost, versatility, and SDT quality make it the most affordable solution for testing everything that leaks. And everything leaks. Use the TIGHTChecker to pinpoint the exact location of leaks in vehicles, buildings, tanks, and ships. Designed for use with SDT’s ergonomic Flexible sensor and compact T-Sonic1 transmitter.