Tech Edge never had any quality to start with
When I took my Autronic meter to his house! when I picked it up I foudn they had pulled it apart in a desperate attempt to reverse engineer the electronics cause they were too stupid to understand how Autronic make a LSM-11 sensor work.
Of ever funnier magnitiude was his demonstration of how it did not wark cause it would not respond to light fluid gas test lol. Then he went on to say when they trialed my meter on their factory test car( Ford Pinto!) compared to their TE unit "wideband" it was over one AFR out ! TE is a arse fest of a house based "company" always has been always will be. Over the years many shops have trialed his hack units and all have given them back to him after numerous problems running them where other units of reputable brands never ever had an issue.
I am sure he still operates his half arsed "home business" form his house in Canberra and his brothers house in his "American office" LOL. what a fuck burger!