Ozt — Troy Ounces. 1 × Digital Pocket Scale. dwt — Pennyweight. ct — Carats.
500g x 0.1g / 1000×0.1g Digital Pocket Scale CS-500 Portable Jewelry Scale
Zero the scale. Using the function, you can subtract the weight of a container to obtain the weight of just the contents. The scale operates with two AAA batteries (not included). Tare weighing: press the TARE key to re.