Home Diagnostics makes the "True" meters
http://www.prestigesmartsystem.com/
True 2Go, True Result, True Track, True Balance and True Read
All I know and have heard and read is that yes- inexpensive, but not the best for accuracy.
I have the True Track myself as a last resort back up meter, but after everything I've heard, I'll stick to the Freestyle as a back up.
My meter of choice is the One Touch, pricey strips, but it was worth it.
One thing u need to remember - whatever meter u pick - stick with it or as every says
"you'll drive yourself crazy" and always have a back up,
at least a reliable back up meter.
EDIT TO ADD: since u have no AMPS number before u shot, u may want to get a +1, shooting blindly is not safe, can u post any test number u got with the meter u used? At least even it wasn't the most accurate, u have a preshot number.