I had an issue recently where I needed to check the earth leakage current on piece of machinery that the leakage supposedly started to increase the longer it operated, whilst google searching I saw a recommendation for a Chauvin Arnoux C173 current clamp that had switchable ranges from 1000A down to 1A with 1mA resolution on the lowest range. I thought Ok that with my scopemeter would be perfect to log the trend over time. A quick ebay search for a C173 found nothing but knowing AEMC are Chauvin Arnoux in disguise I had a look at their offerings and saw the SR759 was the same thing. I found a seller offering one in the US and got it for the opening bid $89, with ebay Global shipping it was all up $170 aus dollars so I'm pretty happy, this photo is the sellers photo and whilst the box is a bit tatty the clamp has never been used.
It arrived to day and it looks exactly the same as the sellers photo, it has never been used, I checked it out on a piece of equipment that I had tested last week with a borrowed Hioki 3283 and it is giving the same readings so it seems to be still in spec as well.