Well, they're giving away gauges if you buy a LC-1.... NICE. I might have to pickup a couple.
Anyway, the LC-1 is the only one of the two which I have experience with and I've found it to be quite reliable and it tracks the age of the sensor and maintains calibration very well. I have no problem recommending this wideband controller.
The first one seems kind of like they packed the innards of the LC-1 into a gauge. It's probably not a bad unit but let's be honest about the most important factor..... that gauge is FUGLY! I am pleased to see that it does have the one serial and two analog outputs though.
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