ooops sorry, thought you meant electric tape. Bad brain day
Hilary will be putting her mum in a home soon
If you want a rough comparison use a normal tape measure and use the following calculation
Girth(inches) x Girth x Length (inches) divided by 400 = weight of pig in pounds
Girth is at shoulder point
Length is from between ears to base of tail
an example girth 30 inches,length 40 inches
Girth 30 inch x Girth 30 inch x Length 40 inch = 36,000
36,000 divided by 400 = 90lbs (weight of pig in pounds)
If you want Kilos, then move abroad !! (or divide by 2.2)
Let us know how it compares !