Kit includes the Pelouze Portable Scale (O3-SE) and the Calf Sling (VJA1).
"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.