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A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments.​​​​​​​.

new arrival balance electronic scale OEM | W&J 1
new arrival balance electronic scale OEM | W&J 2
new arrival balance electronic scale OEM | W&J 3
new arrival balance electronic scale OEM | W&J 1
new arrival balance electronic scale OEM | W&J 2
new arrival balance electronic scale OEM | W&J 3

new arrival balance electronic scale OEM | W&J

This product enjoys a long service lifespan. Some customers who bought it three years ago said that it still functions excellently as usual.
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Always striving toward excellence, W&J has developed to be a market-driven and customer-oriented enterprise. We focus on strengthening the capabilities of scientific research and completing service businesses. We have set up a customer service department to better provide customers with prompt services including order tracking notice. balance electronic scale We have professional employees who have years of experience in the industry. It is them that provides high-quality services for customers all over the world. If you have any questions about our new product balance electronic scale or want to know more about our company, feel free to contact us. Our professionals would love to help you at any time.People admitted that they have saved much money on changing components and parts, mainly thanks to its high-quality electronic accessories.

  • How to use the scale‌: ‌Place the scale‌: Make sure the scale is placed on a stable and level ground to avoid measurement errors caused by unevenness. ‌Power on‌: Press the power switch and wait for the scale to complete the self-check and display the zero point. ‌Place items‌: Place the items to be weighed in the center of the scale pan to avoid tilting or offset to ensure accurate measurement. ‌Read data‌: The scale will automatically display the weight of the item, and the displayed number can be read directly. If more precise measurement is required, a standard weight of known weight can be placed on the scale pan for calibration. ‌Power off‌: After weighing, press the power switch to turn off the scale. ‌ ‌

  • Maintenance and Care‌:

  • ‌Regular Calibration‌: Use standard weights to calibrate the scale regularly to ensure measurement accuracy.

  • ‌Cleaning and Maintenance‌: Use a soft cloth to wipe the scale pan and housing. Avoid using a wet cloth or chemical solvents to prevent damage to the surface or internal components.

  • ‌Moisture and Dustproof‌: Avoid using the scale in a humid or dusty environment to prevent affecting the measurement accuracy and equipment life.


  • The design of W&J  can be truly personalized, depending on the customer specifying what they want. Factors such as pattern and color can be manufactured separately for each customer.

  • ModelCapacityAccuracyRepeatability
    WA1003N
    WA2003N
    WA3003N
    WA5003N
    WA6003N
    0-100g
    0-200g
    0-300g
    0-500g
    0-600g
    0.001g<=0.002g
    WA1002N
    WA2002N
    WA3002N
    WA5002N
    WA6002N
    WA10002N
    WA20002N
    WA30002N
    WA40002N
    WA50002N
    WA60002N
    0-100g
    0-200g
    0-300g
    0-500g
    0-600g
    0-1000g
    0-2000g
    0-3000g
    0-4000g
    0-5000g
    0-6000g
    0.01g<=0.02g
    WA6001N
    WA10001N
    WA20001N
    WA30001N
    WA50001N
    WA60001N
    WA80001N
    0-600g
    0-1000g
    0-2000g
    0-3000g
    0-5000g
    0-6000g
    0-8000h
    0.1g<=0.1g

1. Pan: 165×170mm stainless iron 304 

2. Display: Big LCD (white back-light) (L×W) 4.3"×1.5" (11×4 cm)

3. Interface: Rs232C

4. Power: AC/DC (Dry Battery) 

5. Units: g, kg, oz, ct, lb,...

6. More functions:  Counting, Percentage, Full Range Tare, Over-Load Protection, Zero Tracking, Automatic Turn-Off, Under Weighing, Low Power Indicator 

7. Attachments: english manual, adapter, calibration weights, under hook (Optional) 

8. Speed: 2 s 

9. Value stable time: <= 2s


  • FAQ

  • 1.6.How long do you offer for after-sells services

  • 12 -24 months. We can also provide lifetime maintenance.

  • 2.7.How about the shipping

  • Express Courier door to door, Airline and Ocean transportation

  • 3.1.Why choose us

  • Our company began independent research and development and production of analytical balances in 1998. The main advantage products are analytical balances, laboratory balances and precision balances. The monolithic sensor has been successfully developed. In 2010, we independently developed moisture analyzer, and it was also the first domestic manufacturer to produce and market. At present, the domestic market share of moisture analyzer exceeds 40%. We company began producing viscometers in 2011, and sales have grown steadily every year. The company develops and launches new products every year. All products provide high-quality after-sales service while ensuring high quality. At present, the products have been sold in more than 100 countries and regions.Expecting faithful cooperation with you to advance towards and build a brilliant future together.

  • Advantages

  • 1.The company has a complete quality system certification ISO14001, ISO9001

  • 2.Good product quality, reasonable price and high cost performance

  • 3.Fast delivery speed, stable delivery time

  • 4.The company independently develops and designs new products, and its technology is in a leading position in China. It has a rich product line, including analytical balances, laboratory balances, moisture analyzers, viscometers, acidity meters, etc.

  • About W&J

  • W&J Instrument is a professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instruments. After nearly 30 years of development, we have developed and produced various high-precision laboratory analytical balances with accuracy 0.1mg, 0.001g, 0.01g, etc.. We have passed ISO9001:2015 Quality Management System certification. In the past 3 decades of years, we have provided more than 300,000 laboratory precision analytical balances with excellent quality to more than 10,000 enterprises and institutions in the chemical, pharmaceutical, textile, food and colleges. We also provide customized electronic balances/ laboratory scales with special functions according to customer needs. With the development, we have introduced other series of laboratory instruments to the market, such as moisture analyzer, rotary viscometers, pH meters, etc. We are also the first company in China research and develop rapid moisture analyzer independently. At present, we are still committed to researching and developing at least one new product each year. Since the establishment of the international trading department in 2014, we have promoted our products to various regions around the world. Our products have been sold to more then 100 countries. And establish a long-term stable cooperative relationship with multiple customers, provide customers with solid and strong support. W&J Instrument has passed ISO, CE(Lvd), CE(EMC), ROHS certification

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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We also provide customized electronic balances/ laboratory scales with special functions according to customer needs.


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If you have any question, please contact us.

Tel: 0086-(0)519-85286336

Mobile: 0086-136 0612 1307

E-mail: weighinginstru@gmail.com

Wechat/Whatsapp: 0086-136 0612 1307

Add: Huayuan Road, Mudu Town, Jiangsu Province, PRC

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