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

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W&J Instrument Co., Ltd. specializes in manufacturing analytical balance scale, precision weighing scale, density scale, moisture analyzer, digital viscometer, ph meter and test calibration weights. We have passed certification ISO9001:2008, ISO14001:2004, CE and ROHS. 

We have over 20 years of production experience and over 15 years of export sales experience, and more than 2000m2 factory.

Quality 2000g 0.1g Mechanical Pallet Balance Double Beam Scale MB-2000 Manufacturer | W&J
2000g 0.1g Mechanical Pallet Balance Double Beam Scale MB-2000  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of 2000g 0.1g Mechanical Pallet Balance Double Beam Scale MB-2000 can be customized according to your needs.
Hydrostatical Balance Scales
Measured solid density and calculating automatically. Mainly used for road constructionAccuracy 1g 0.1g and 0.01gCapacity 100g to 8000g
Stainless Steel Weighing Indicator
Waterproof IndicatorMaterials: SUS304
300g 500g 600g 1000g 2000g 3000g 4000g 5000g 6000g 0.01g accurate commecial electric digital scale precision balance
W&J Best Quality Analytical Balance Factory,Good product quality, reasonable price and high cost performanceW&J brand new automatic internal school analytical balance has a large touch color screen, five-sided fully transparent glass windshield. Using a new generation of electromagnetic force sensor, stable performance, small error. The balance has functions such as counting, multi-unit conversion, tare, zero tracking and so on. Fully automatic internal calibration, simple operation. Built-in RS232 or USB interface, you can connect to computers, printers and other equipment.
Stainless Steel Waterproof Big Weighing Platform Scales
Model: MT-LCapacity: 50kg-500kgAccuracy: 1g 5g or 10gPan size: 400*500 MMPower: 100-204VMaterials: Stainless steel 304Waterproof and dustproof
Automatic Internal And External Calibration 0.0001g 0.1mg Laboratory Electromagentic Analysis Scale
W&J Best Quality Analytical Balance Factory,Good product quality, reasonable price and high cost performanceW&J brand new automatic internal school analytical balance has a large touch color screen, five-sided fully transparent glass windshield. Using a new generation of electromagnetic force sensor, stable performance, small error. The balance has functions such as counting, multi-unit conversion, tare, zero tracking and so on. Fully automatic internal calibration, simple operation. Built-in RS232 or USB interface, you can connect to computers, printers and other equipment.
E1 E2 F1 F2 M1 ASTM Standard Non-magnetic 1mg-500mg 100g 200g 500g 1kg 2kg 5kg 10kg 20kg 25kg 50kg Test Weights Set
Definition and function of weightsA calibration weight is a precisely manufactured mass block used to provide a standard mass or load during the measurement process. Its main applications include:a. Calibration of measuring equipment: such as balances, electronic scales, etc., to ensure that the readings they display are accurate.b. Calibration of other equipment: such as certain mechanical equipment, used to determine the load or other parameters of the machine.c. Providing standards for scientific research: In some experiments, accurate mass is required as a reference, and weights come in handy.
High Quality 3kg 5kg 6kg 0.01g Magnetic Sensor 10MG Milligram Analysis Scales Lab Balance
W&J Best Quality Analytical Balance Factory,Good product quality, reasonable price and high cost performanceW&J brand new automatic internal school analytical balance has a large touch color screen, five-sided fully transparent glass windshield. Using a new generation of electromagnetic force sensor, stable performance, small error. The balance has functions such as counting, multi-unit conversion, tare, zero tracking and so on. Fully automatic internal calibration, simple operation. Built-in RS232 or USB interface, you can connect to computers, printers and other equipment.
6kg 5kg 4kg 3kg 2kg 1kg 600g 0.01g Auto. Calibration Commercial Lab Scale Weight Precision 10Mg Gram Balance Weighing
W&J Best Quality Analytical Balance Factory,Good product quality, reasonable price and high cost performanceW&J brand new automatic internal school analytical balance has a large touch color screen, five-sided fully transparent glass windshield. Using a new generation of electromagnetic force sensor, stable performance, small error. The balance has functions such as counting, multi-unit conversion, tare, zero tracking and so on. Fully automatic internal calibration, simple operation. Built-in RS232 or USB interface, you can connect to computers, printers and other equipment.
1g 0.1g Weight Scale 10kg 15kg 20kg 30kg Digital Bench Industrial Scale
1. Weighing Plate: Big Square 12.2"×8.7" (310×220 mm) SST 304     Plate Weight: 840 g   Thickness: 1 mm (very robust)2. Display: LCD (white bright backlit) (L×W) 4.3"×1.2" (110×30 mm)3. Indicator Dimension (L×H):  10.2"×12.6" (260×320 mm)4.Indicator can be apart from weighing plate. Indicator Connection Wire: 11.8"-59" (300-1500 mm according to your needs)5. Power: AC/DC (100-240V)6. Units: kg, g, oz, lb (welcome to add your units)7. Functions: Percentage, Counting, Last remember, Full Range Tare, Over-load Protection, Zero Tracking, Automatic Turn-Off, Under Weighing8. Attachments: English Manual, Adapter, Under Hook, Rechargeable Battery9. Speed: 1 s10. Value stable time: 2 s                                                                                                                                11. 1 Year Warranty
Quality Specific Gravity Scale Density Westphal Balance Manufacturer | W&J
Wechsler balance is a type of balance, a general method for determining the density of chemical reagents
Customized Quadruple Beams Scale manufacturers From China | W&J
Quadruple Beams Scale  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of Quadruple Beams Scale can be customized according to your needs.It is made based on the principle of leverage, with a small plate at each end of the lever. The object to be weighed is placed on the left end, and a weight is placed on the right end. The center of the lever is equipped with a pointer. When the two ends are balanced, the mass (weight) of the two ends is equal. It is a commonly used weighing instrument. The accuracy is not high, usually 0.1 or 0.2 grams. The loads include 1g, 2g, 50g, 100g, etc
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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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