What are the common types of scales available on the market?

1. Electronic scales
Electronic scales are devices that use electronic technology to measure weight and are widely used in stores, supermarkets, warehouses, and other places. Compared with traditional mechanical scales, electronic scales have higher accuracy and display numbers that are intuitive and easy to read, so they are generally favored by people.
2. Mechanical scales
Mechanical scales are devices that use mechanical principles to measure the weight of objects. They have a long history and have been around since ancient times. Although they are less accurate than electronic scales, mechanical scales have advantages in terms of cost reduction, ease of maintenance, and long service life, so they are still widely used.
3. Price scales
Price scales are weighing devices that can calculate the price of goods. They usually have a weighing plate and a display screen that can convert the weighing value into the price of the goods. For example, in supermarkets, the common scale is the "supermarket electronic scale".
4. Platform scales
Platform scales are large scales installed on the ground that can weigh relatively large items. They usually consist of a stable platform and a scale body below, and can accurately measure the weight of items to 100%. Due to their large size, they are mainly used in factories, warehouses, and other places.
5. Portable scales
Portable scales are devices similar to suitcases, with high-precision scale tubes installed inside. They can measure the weight of goods while being transported. They usually require their own battery power and are suitable for industries such as express delivery and logistics.

In general, in daily life and work, we need to choose the appropriate scale according to different needs. Electronic scales can measure precisely and are suitable for use in stores and by individuals; mechanical scales are simple to operate and economical; pricing scales can quickly calculate the price of goods and are suitable for use in shopping malls and other places; platform scales can weigh large items and require a larger space, making them suitable for factories, warehouses and other places; handling scales combine the functions of handling and weighing and are suitable for the express delivery and logistics industries.