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

DDS-307A Conductivity Meter with TDS and Temperature Compensation 1
DDS-307A Conductivity Meter with TDS and Temperature Compensation 2
DDS-307A Conductivity Meter with TDS and Temperature Compensation 1
DDS-307A Conductivity Meter with TDS and Temperature Compensation 2

DDS-307A Conductivity Meter with TDS and Temperature Compensation

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Product features

The DDS-307A conductivity instrument offers precise measurement of conductivity ranging from 0.000 μS/cm to 199.9 S/cm, along with TDS values from 0.00 to 1999 mg/L, enhanced by temperature compensation from 0.0 to 60.0 °C for accurate readings in varying environments. Its lightweight, compact design (280 mm × 200 mm × 80 mm) and robust error tolerances—±1.0% for conductivity and TDS, and ±0.3°C for temperature—ensure reliable performance and usability in diverse settings. Equipped with advanced features such as temperature compensation and a clear digital display, this conductivity instrument enhances measurement accuracy and convenience for professional water quality analysis.

We serve

We serve by providing precise and reliable measurements with the DDS-307A Conductivity Meter, designed to ensure accuracy in conductivity, TDS, and temperature compensation. Built for professionals and enthusiasts alike, this meter delivers fast, consistent results essential for water quality monitoring, environmental testing, and industrial applications. Our commitment is to equip you with user-friendly technology that simplifies complex readings, enhancing your efficiency and confidence. With robust construction and advanced features, the DDS-307A stands out as a trustworthy tool, supporting your quality control and research needs every step of the way. Experience accuracy and convenience combined—we serve your success.

Why choose us

We serve professionals and enthusiasts alike with the DDS-307A Conductivity Meter, designed for precise measurement of conductivity, TDS, and temperature compensation. Our commitment is to provide an easy-to-use, reliable tool that ensures accuracy in water quality testing across various environments—labs, aquariums, pools, and industrial applications. With its clear digital display and durable design, this meter supports your commitment to water safety and quality control. We prioritize customer satisfaction by delivering consistent performance, quick response times, and dependable calibration features, empowering you to make informed decisions with confidence every time you test.

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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