A counter scale is a device used to measure the weight or mass of small items, typically used in trade or for precise measurements in various applications. 

A tabletop scale is a compact weighing device designed to sit on a flat surface, commonly used for measuring the weight of small items in settings like kitchens, laboratories, or retail stores.

A chicken scale is a weighing device with a display positioned underneath the platform, allowing the user to view the weight measurements from above or from a different angle. 

A platform scale is a large, flat weighing device used to measure heavy or bulky items, typically with a spacious platform that accommodates various sizes of goods. 

These scales are calibrated to provide highly accurate readings in small units, typically in grams, milligrams, or carats.