Cygnus Ex-Certified UT Gauge Cygnus Surface UT Testers Cygnus Underwater UT Testers Cygnus Probes & Accessories Cygnus 1 Ex Advanced Intrinsically Safe UTG Designed for taking reliable thickness measurements in Zone 0 Explosive Atmospheres and boasting advanced data logging and manual measurement mode. The Cygnus 1 Ex features a large colour LCD display and 3 [...] Read more