I bought them for calculating epoxy component weights, in the shop with chemical gloves on. Everyone who saw it wanted one. They turned out to be great gifts for a remarkable price. I would Highly recommend this product for anyone who has any interest in a simple large display calculator. All of them have worked perfectly.

• How accurate was the sizing? excelent
• Please tell us about the quality of the product. works perfectly
• Was the product free of any manufacturer defects? Yes