Kit includes the Pelouze Portable Scale (O3-SE) and the Calf Sling (VJA1).
"Faulty Design--Doesn't Work"
I spent over an hour trying to put this on a two day old calf, but it won't fit or keep the calf from slipping out and falling to the ground. I tried every conceivable way to put it on. Whoever designed it must not have tried to put it on a calf. It's made in India, and they don't have cattle farms there.
"Awkward to Use"
I've tried using this in several different configuration with the sling, but the sling does not hold the calf well any way I do it. I find it very awkward to use on any size from very small (minis) to medium dairy calves. The sling is the problem. The scale is fine, nothing special, but works as it should.