I would like to buy an amp meter for my laser cutter setup.
It will use a 80 watt reci laser and the docs from reci state max 29mA (preferably around 25mA) on the laser.
I found the following ampmeter on ebayhttp://www.ebay.com/itm/DC-30mA-85C1-An ... 20c934fd73
Is this the kind of meter which I'll need ? It states DC (and not AC) is that ok ?
For the price it certainly is cheap