Is your infra-red or high frequency key fob losingpower and about to let you down? How would you know, unless you had a GunsonKey Fob Tester (Part 77013) which will check thefobs on most vehicles, as well as remotes... read more

Gunson, manufacturers of simple, effective diagnostic tools have launched a polarity circuit tester, safe for using around engine management systems. Retailing at around £9.99, it has many uses. Instantly... read more