High Precision Torque Wrench Calibration Tester
Application and Usage
The NNJ-M torque wrench tester is a special device for verifying torque wrenches and torque wrenches
Mainly used to detect a variety of fixed-type torque wrench, digital torque wrench, preset torque wrench, torque screwdriver, screwdriver and other equipment involved in tightening force and products
Widely used in electrical manufacturing, machinery manufacturing, automotive light industry, professional research and testing industry
Feature
1. Seven-inch touch screen, can display real-time curve;
Can switch between Chinese and English;
3. The use of high-precision torque sensor, with torque direction display;
4. Three units convert each other to choose from (N.m kgf.cm Ibf.in)
5. Can be inserted U disk to save the data can be printed;
6. Storage capacity, you can save the data to the U disk, save the data automatically saved as Excel format documents.
7. Using worm gear drive, the torque load more stable, more effort to operate.
8.480 × 800 resolution color screen;
9. High precision, high resolution, sampling speed;
10. The upper and lower limits should be set, the font red light and buzzer sound and light alarm;
11. Real-time, peak two modes can be free to switch;
12. Peak hold function;


Technical data
FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.
 

Pre-sale service

· 24hours online to ensure quick response to customers' inquiry or online message;

· Guide customers to choose the best suitable machine model;

· Offer detailed specification and competitive prices;

Contract execution

· Machine production will be arranged strictly according to the contract;

· Machine photos will be sent to you for inspection during production;

· Send customs clearance documents by DHL;

· Update latest news after delivery and prepare customs clearance;

After-sale service

· 12 months warranty except for wear parts;

· Broken spare parts (except for wear parts) will be sent for free due to quality problems;

· In time response to customers technical problems;

· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!


Factory Show:


Certification:
Our products have international certifications such as SGS, CE, ISO!

Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥