| After-sales Service: | Yes |
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| Warranty: | Yes |
| Max Diameter of Workpiece: | Indeterminacy |
| Mass Scope of Workpiece: | <900kg |
| Type: | Material Testing Machine |
| Maxcapacity: | None |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The Nj-4000 Concrete Resistivity Meter allows for non-destructive surface testing of concrete, eliminating the need for drilling or breaking, ensuring the integrity of your structures.
Equipped with a sponge plug sensor, the meter provides precise and effortless measurements, making it an essential tool for accurate concrete analysis.
A standard test block is included to guarantee the reliability and consistency of your measurement results, enhancing the trustworthiness of your data.
Featuring a reading-hold function, the display allows you to easily record and review your measurements at your convenience.
Powered by a rechargeable battery, the Nj-4000 can operate continuously for up to 5 hours, ensuring long-lasting performance.
For ease of transportation and convenience, the instrument comes with a durable handbag.
The robust aluminum carrying case ensures that the device is easy to carry and provides protection during transportation.
Shandong Luda Test Instrument Co., LTD. (formerly Tai 'an Luda Road Instrument Manufacturing Co., LTD.) was established in 1999. We specialize in the research, development, production, and sales of premium road, construction, hydropower, environmental testing equipment, material testing machines, teaching and training apparatus, scientific research tools, and customized equipment. As a recognized national high-tech enterprise, we stand at the forefront of innovation and excellence.
With a registered capital of 10 million yuan and spanning over 13,000 square meters, our facility includes more than 6,000 square meters of workshops and office spaces. We boast a formidable technical team and seasoned, high-quality staff dedicated to delivering comprehensive services, including laboratory design, equipment supply, installation, commissioning, maintenance, and technical guidance.
Our commitment to technological innovation is unwavering. We have continually enhanced product quality and intelligence, earning numerous accolades along the way. In 2013, we secured the Ministry of Science and Technology's 'Technology Innovation Fund for SMEs.' By 2014, we had contributed to the national transportation industry standard 'Sand Filling Instrument' and led the creation of Shandong's local standard 'Electronic Pavement Strength Tester.' Further milestones include our roles in developing the transport industry standard 'Sand Equivalent Tester' in 2017 and the national standard 'Uniaxial Compression Elastic Modulus Test Method (Intermediate Section Method) for Inorganic Bond Stable Materials' in 2020. Our certifications include ISO9001, ISO14001, and OHSAS18001, and we've consistently been recognized as a high-tech enterprise. The company proudly holds over 90 intellectual property rights, including invention patents, utility models, design patents, software copyrights, and registered trademarks. Notably, in 2017, our microcomputer servo pavement material strength comprehensive testing machine patent won the third prize in the Tai'an Patent Awards. We have excelled in innovation competitions, securing significant accolades such as the second prize in the Shandong Provincial Machinery Industry Technology and Process Innovation Competition in December 2017 and the top awards in the 'Beidou +' Innovation and Entrepreneurship Competitions in 2018. Recently, in July 2022, our 'LD-ZNZ2 Intelligent Automatic Needle Penetration Tester' and 'LD-ZNR2 Intelligent Automatic Softening Point Tester' achieved international advanced and leading levels in scientific and technological evaluations. Our collaborative efforts with universities enhance our R&D capabilities, providing practical bases for institutions like Shandong University and Southwest Jiaotong University. We also support events like the 'Luda Cup' structure competition and have co-organized significant competitions in the region. Our social contributions are notable, having donated over 500,000 yuan post the Wenchuan and Yushu earthquakes, earning us the 'Advanced Unit' title from Tai'an High-tech Zone Charity Association.
Shandong Road Instrument Co., Ltd. is dedicated to excelling in the competitive landscape by prioritizing quality as the foundation of our success. With a focus on talent-driven management, we strive to meet and exceed customer expectations through attentive service and innovative products. Our mission is to establish ourselves as a premier supplier in the test instrument industry.
Nestled in the heart of Tai'an High-tech Zone, Shandong Road Instrument Co., Ltd. enjoys proximity to the stunning Taishan Scenic Area and major thoroughfares such as the Beijing-Taiwan and Beijing-Shanghai Expressways, as well as the 104 National Highway. This strategic location ensures convenient access and picturesque surroundings, making it the perfect destination for both new and returning customers. We warmly invite you to contact us, visit, and experience our commitment to excellence firsthand.
1. Factory Direct Sales: Enjoy the advantage of purchasing directly from Shandong Road Instrument Co., Ltd., ensuring quality and authenticity with every Nj-4000 Concrete Resistivity Meter.
2. Comprehensive Two-Year Warranty: We stand behind our products with a robust two-year warranty, offering you peace of mind and long-term reliability.
3. Outstanding After-Sales Support Team - Available 24 Hours: Our dedicated and highly skilled after-sales team is ready to assist you around the clock, ensuring any issues are swiftly resolved to keep your operations running smoothly.
Q: Are you a trading company or a factory?
A: We are a factory with integrated trading capabilities, boasting over 20 years of specialized expertise in the fields of road construction, materials, and testing equipment.
Q: Once an order is placed, what is the typical delivery timeline?
A: Delivery is generally within 10-25 days; however, if we have the item in stock, we can expedite the shipment within 3 days.
Please be advised that our production lead time is contingent upon the specific item and order quantity.
Suppliers with verified business licenses
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