On 24 July, after 15 days production, the contact resistance tester have finished, and it will be delivered to the client on schedule.

The model GDH-100 circuit resistance tester uses advanced high-power switching power supply technology and advanced electronic circuits. It is a special test instrument for high & low voltage switch, cable wire and contact resistance welding seam. The current 100A DC is recommended by the national standard GB736, it can measure the resistance value of the test product under this circumstance.

After knowing the needs of our customers, our foreign sales recommended model GDH-100 to them. This instrument has a lot of advantages, such as small volume, light weight, strong anti-interference ability, high precision, convenient operation, perfect protection function. It can meet the customers demand. By comparing the advantage of the products and cost-effective, they decided to purchase the contact resistance tester from us.

After complete the production task, our QC staff will test each instrument, test each function of the accuracy and stability at test area. We will debug the instruments and guard the quality strictly before leaving factory.