Teraillon scales. Size 20cm square. takes 2 CR2032 batteries. Changes unit measurement, Ounces, grammes. Maximum wieght 5kg.
No manual, but here's a link to one-https://www.manualslib.com/manual/2194548/Terraillon-Im-Duo.html?page=5
No batteries, Poundland usually sell them.
kitchen scales (East Hunsbury)
This offer has been gifted to someone and is no longer available.