I bought the Uni-T 204A DC clampmeter on ebay a couple of years ago and am very happy with it. Ordered another for a friend yesterday. The auto shutoff works well. The DC current measurement works down to about 20 mA where it becomes quite inaccurate. How nice to not need to unhook wires to measure current and never need to worry about burning out a current range because this meter can handle hundreds of amps. Doesn't come with a manual from ebay but it can be found with a Web search.
The 203 model looks just as good but beware the 202 does not work for DC current measurement.