Compared to conventional weighing devices, jewelry scales have a higher weighing accuracy and are used not only in jewelry. Due to their accuracy, they have a huge range of applications and are used in all kinds of laboratory tests, in numismatics, medicine and pharmaceuticals, for the preparation of all kinds of equipment. When buying, you need to pay attention to the dimensions of the scales, the size of the platform, the weight of the device, the type of calibration, as well as the weighing limit and accuracy class.
Very popular are small models that fit in your pocket and are equipped with a battery that allows the scale to work anywhere without being tied to the mains.
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Not all scales are the same. They vary greatly in their capabilities and in price.Comparators are the most expensive, but there are situations when it is simply impossible to pick up any other device. To choose the right one, you need to decide on the purpose:
The choice is also influenced by the price of models. The most expensive are comparators, and the cheapest are pocket models with an error of up to 0.5 kg. To find a balance, you should pay attention to the following points:
Scales come with the functions of prescription, total or dynamic weighing, counting the quantity, indicating the maximum weight, etc. They can have an autonomous power supply, a case protected from moisture, the ability to connect to automated accounting systems using a wired or wireless connection.
Below are descriptions and specifications of the most popular models of jewelry scales to help you navigate the huge range of instruments on the market.
Specialists have selected several models that are the most popular among consumers and have earned a lot of positive feedback.
The rating opens with a pocket model, indispensable in all areas - both in everyday life and in professional activities. It is powered by two standard button cell batteries that are included. The device provides a large selection of units of measurement: grams, grains, ounces, troy ounces, carats, pennyweights are available. The size of the weight platform is 67*50 mm. The backlit LCD display guarantees good visibility of the digits, regardless of the time of day.
The body of the model is made of high-quality impact-resistant materials - steel and plastic. The device is very well thought out. In case of a long break in work, an automatic shutdown is provided and the tare weight is reset.
High quality and a successful combination of characteristics are the reasons for the popularity of Kromatech among buyers. They are used in jewelry, chemical and medical industries, as well as in everyday life. According to customer reviews, the products are configured quickly, all settings are simple and clear. The manufacturer took into account the slightest nuances and pleased users with an excellent quality device.
In second place is a device with a weighing limit of 1000 g, which makes it possible to work with fairly voluminous and heavy objects. Scale platform 100*100 mm in size, permissible error is 0.01, calibration is performed automatically. The numbers are clearly displayed on the LCD display with bright backlight. The model works in the temperature range from +10o to +30oC. If the balance is idle for 90 seconds, it switches off.
The steady case is made of metal and shock-resistant plastic, protected from corrosion. The buttons are large and comfortable.
It only takes a few seconds to set up the desired mode. The removable lid is very easy to use. Batteries are standard and easy to replace with new ones. In their reviews, users note a wide range of applications for scales. At home, they are used by lovers of soap making, medicines are weighed on them, equipment for fishing or hunting is prepared. The device showed itself perfectly in jewelry, numismatics, laboratory conditions.
A convenient model with good functionality, simple in appearance, compact, has a weighing limit of up to 500 g. Like most similar models, the division value is 0.1 g, so the scales, although quite accurate, are very sensitive to surface irregularities on which installed. A special feature is the summation function to determine the exact number of particles.There are many advantages - overload protection, tare deduction function, auto-off after 2 minutes, the ability to select units of measurement. The display has a bright blue backlight.
The scale is powered by one 3V CR2032 lithium battery included in the package. When it's time to replace it, the low battery indicator indicates. It has a protective cover to protect against damage, so it can be carried even in your pocket. It is suitable for use both in everyday life and for professional purposes, as it has a large weighing limit.
Reliable, compact model with an accuracy of 0.01, which is widely used in many industries other than jewelry - in pharmaceuticals, laboratories, numismatics or in personal needs. The device operates on two AAA batteries included in the package. They are enough for more than one year of not too frequent use, since the power consumption is minimal.
Equipped with extended functionality - in addition to weighing accuracy, the functions of automatic and manual calibration, tare deduction, automatic shutdown after 30 seconds are provided. The LCD display clearly displays the results, there is a bright backlight. Users highly appreciated the large selection of weight unit options - grams, ounces, grains, pieces, carats, pennyweight. The weighing limit on the device is 100 g. The body is made of high quality plastic and metal.
Convenient scales with a platform of 42 * 38 mm can be useful everywhere - at work or at home, on trips, while relaxing. Aosai works in the temperature range from +10o to +30oC. The large LCD display is backlit in case of lack of light.
You can measure by choosing from four units: grams, carats, ounces or grains. There is an option to reset the tare weight, auto-off after 30 seconds, a built-in automatic calibration system, it is also possible to do it yourself. The battery charge indicator will ensure timely replacement of batteries.
A reliable plastic case protects the scales from negative external influences. Unintentional opening of a cover is excluded by presence of a clamp. The model is easy to use and compact, so it is often purchased for personal or professional purposes.
The next in the ranking is an inexpensive portable model with an error of 0.01 grams, convenient to use in both domestic and industrial needs. The developers managed to create a compact device with the most convenient location of the control panel, display and platform, which is used to measure the weight of a variety of objects. The materials used in the manufacture of scales are completely safe and environmentally friendly.
The scales are equipped with a transparent plastic cover, which is easy to remove and put back on. The LCD display with large numbers has a backlight. The control panel buttons of the device are rubberized, the platform is made of metal. Runs on two AAA batteries included.
Small and convenient scales are easy to take with you on a business trip or a trip, since they take up very little space, but they can be used very widely and in various areas. The quality of materials and assembly guarantees a long service life of the device, and even a beginner can easily master the simplest settings.
The leader of the rating is the EJ series high-precision professional model, equipped with all kinds of functions designed to determine the weight of various small parts, precious metals or products. The products of this well-known Japanese brand in Russia are preferred by specialists, using scales for research purposes. Consumers note the high quality and reliability of the models of this company.
The device works both from the mains and from batteries, so weighing can be done even when there is a power outage. Using a USB cable, the device can be connected to a computer if you need to quickly process the results. You can weigh in counting or percentage modes.
The platform of the device with a diameter of 110 mm is made of high quality stainless steel. The LCD display has a high resolution and bright backlight for low-light operation, while large 3D digits are clearly displayed and easy to read. The buttons are located very conveniently, the body rests on stable legs. Even a completely inexperienced person can figure out the settings. The device is supplied with a reliable plastic case for easy transportation and storage.
The model for measuring the weight of various objects is used in banks, pawnshops, jewelry workshops, medicine and pharmacy. The device manufactured in South Korea is successfully used in many Russian research laboratories, in food or chemical production for weighing liquids, powders or granules.
A large selection of weighing units makes it easy to select the desired parameter. The functionality of the model includes determining the weight in numbers and percentages, as well as several useful modes. The steel platform has a diameter of 113 mm. It can be powered from the mains or autonomous, as well as connected to a computer or printer.
The large LCD display has a bright backlight, clear large numbers are easy to read and visible from afar. The model works in the temperature range from +10o to +40oC. It only takes a few seconds to set up the device. The scale has a very stable design and a wind protection that is easy to remove. The case of the device is made of impact-resistant plastic, which is absolutely non-toxic.
Calibration can be done in user mode. There is an option to reset the tare weight when weighing.
In third place is the model of universal application, which is used in many industries, jewelry, various laboratories, medicine and pharmacology. The device of domestic production, which fully complies with GOST and has a very high accuracy, has a reputation as a reliable, functional and comfortable device to use.
Model VK-300.1 is considered the most popular and in demand among the devices of this series, since it has the largest weighing limit of all. There are two types of calibration - standard and linear. The device works both from the mains and from the battery, and the latter holds a charge for a sufficiently long time. The kit includes a windscreen.
The functionality of the device contains several modes that make it possible to conduct advanced studies. Using a USB cable, information from the device is transferred to a computer or printer. The diameter of the steel platform is 120 mm. The control panel can be easily understood by both experienced and inexperienced users. Anyone can adjust the scales, even a beginner. There is an auto-off function after a set time.
The modern market offers many devices for measuring weight. Among them are electronic jewelry scales, and recently pocket and portable models have gained immense popularity.
They are very convenient in working with jewelry, have a compact size and high reliability, and are widely represented.All models related to portable and pocket can be used as jewelry, because they have different accuracy and quality.