Product Design for gift, portable case.It Including the most popular items.This product is very easy to be stored at home.The most important of all that It is available for using and viewing.
Cixi Jinfeng Plastics Co.,Ltd, founded in 2000, is a private enterprise engaged in the production of plastic and metal items. With years of rapod developing, our products now fall into categories of Flashlight Tool Set, Tool Set , Hand Tool Set, Screwdrivers, gifts, flashlight, house ware, and etc...They are exported to countries and regions over the world, like USA, Europe, Australia, HK..., and enjoy reputations from the customers for the quality and timely delivery.
Eva Bag Tool Set,Eva Bag Tool Kit,Drill Hand Tool Kit,Professional Hand Tool Kit Cixi Jinfeng Plastics Co.,Ltd , https://www.nbjftoolkit.com
Features:
Using a high-precision, high-stability DC constant current source, it can provide 100A or 200A fixed DC current output, which overcomes the disadvantages of traditional circuit resistance measuring instrument to adjust the current output;
Loop resistance tester This product uses a precision instrument operational amplifier and high-precision A / D converter, combined with high-performance 16-bit microcontroller, the system automatically switches the magnification according to the signal size when measuring, to ensure the test accuracy of the product;
This product uses a wide temperature and backlit large-screen graphics liquid crystal display, rather than the traditional digital display or liquid crystal meter display, intuitive display of Chinese characters, making the instrument operation more convenient and simple;
Data storage and historical data browsing capabilities, can store 100 sets of data, and has power-down protection;
Built-in high-performance temperature sensor, automatic measurement of ambient temperature; can be equipped with high-speed thermal printer, output a complete test report.
Ultra-wide range, high stability, high reliability, cost-effective products.
Technical Parameters:
Accuracy: 0.5%
Resolution: 1μΩ
Number of storage groups: 100 sets Output current: 100A or 200A Two optional measurement range: 0~5000μΩ (100A file)
Or 0~2000μΩ (200A file)
Loop Resistance Tester Resolution: 1μΩ
The loop resistance tester is designed based on the latest electric power implementation standard of the People's Republic of China, DL/T845.4-2004, using high-frequency switching power supply technology and digital circuit technology. It is suitable for the measurement of loop resistance of switch control equipment. The test current adopts the DC 100A recommended by the national standard. The loop resistance can be measured directly in the case of a current of 100 A and displayed digitally. The loop resistance tester has accurate measurement and stable performance, and meets the requirements of high-voltage switch repair and high-voltage switch factory loop resistance test of power supply and power supply departments.