Martin Hardwidge is Global Sales Manager of Katronic Technologies Ltd, a specialist British manufacturer of clamp-on, non-invasive ultrasonic flowmeters, offering both fixed and portable instruments. Martin has been involved in the ultrasonic instrumentation industry and in general process control for many years, having originally joined Milltronics way back in 1990. Martin started at Katronic a week before the country went into pandemic lockdown, which he says 'was great timing when you have ‘global’ in your title’, and now manages Katronic’s world-wide network of distributors as well as their UK sales team.