I had a pair of Reuben Heaton flyweights, they were sureley the worst scales I ever had for accuracy, and the buiild and materials the scales were made from were IMO cheap, but the price, was not cheap, they were a real waste of money.
I bought them as my Avons ( to 40lbs) were accurate, but a bit bulky and heavy in their leather pouch , I should have just stuck with the Avons as they are accurate to about an ounce or so, which is more than good enough for me.
I was bought a set of small digital scales as a pressie a few years ago, Salter Brecknell 22, compact and light I was very pleased with them, they do have a couple of faults though, one is that they divide a pound into 100 units, as opposed to 16 oz, so I have had to make a small conversion chart, which sits in the back of their case, the second fault is that they are switched "ON" 24/7, although they dont seem to eat batteries , the third and potentially worst fault is that compared to the Avons, they are in fact only accurate to about 4 oz.
I Have a foolproof way of testing the accuracy of the scales, I have a large lump of "Pig Iron" and also a smaller lump of lead, I fashioned a permanent hanging strap for the pig Iron, and melted the lead and set a wire loop in it, I took them both to the local Post Office and had the weight of each object checked, they both have their weight endorsed on the sides .
Occasionally I check both the Avons and the Salter Brecknells against the different weights, the Avons are always consistent, the Salters sometimes vary by a couple of ounces or more .I think the Salter scales must have been discontinued ,as I cant seem to find any anywhere on line , not suprising really.
So I am back to my old faithful Avons...... although I would be willing to go the way of Digitals, if I could find a set that were small, lightweight and reasonably accurate and weighed in Pounds and ounces instead of pounds and hundredths.
David