I had been considerring an I pad as well for this year, but I can't figure out the I phone for the most part, LOL.
To test amps, pick up an appliance amp tester. Plug it into your power source, then plug your piece into it, you got it right there on a screen. Push a button and now you have watts as well.
About 25 bucks at ho,e depot or something like that.
2007 Ram 2500 with the 6.7
2001 Ram 2500 opec proof gasser with the 360
1996 Mack RD Tri-Axle Dump Truck
2000 Cat 312B
2000 Cat 304 CCR
2000 Hyundai H70
2012 Scag V Ride
2009 Ferris IS3100 z
Brown Bed Edger
Multiple trailers, hand tools and smaller stuff
A son to teach the value of life, business and honor