Note the clamp meter only does AC current, not DC, so for motorhome use is not really any better than a standard Multimeter.
Just bought one got DC on the box
? You can get DC Clamp Meters and they work just fine. I use mine to typically check battery charger operation. They work in the same was as the Hall Effect Sensors that some Battery Monitors use instead of an in-line Shunt.I've previously looked into the possibility of a device to detect DC current in a cable, as I have an intermittent power issue on my electric bike and want to try to isolate where the problem is. I came to the conclusion that these things only work with AC - I'm sure Wildebus will be able to confirm the situation
I don't know if that LIDL Clamp Meter will have the feature, but for example my own Clamp Meter has a switch which lets it be used as a AC Voltage Probe. That can be very useful as it lets you check if a cable is live or not (which is probably far more useful then knowing what current might be flowing through an AC cable).
If the LIDL meter can do that, then it becomes a Dual Purpose DMM + NCV Probe, and worth buying if you need a meter anyway.
I used one of these for years. Small and handy to carry in a van. It proved useful for a number of things and doubled as an output reader for my solar panel(s).
RS PRO Automotive Current Tester | RS
uk.rs-online.com