Optical Mark Reader ( OMR) is a high-tech data input computer peripheral that integrates optical, mechanical and electrical technology. It reads the information from the filled parts of form in the....
Hebei NanHao Group found in 1995, have successfully developed Optical Mark Reader, Interactive Whiteboard, Interactive Voting System. Our Whiteboard including tuch-sensive kind and electromagnetic....
Model: ZJKY 1005 digital force sensor ( physics educational equipment) 1, Range: -50N~ + 50N , -20N~ + 20N 2, Resolution: 0.01N 3, Description: The force sensor is a physics lab apparatus....
Beijing Weichengya Laboratory Equipment Co., Ltd. was founded in 1999, focusing on the research, development, manufacture, sale and after-sales service of laboratory equipment. The main products of....
7 inch TFT LCD digital true color touch display, resolution 800 * 480, sampling rate can reach up to 10 K, and the large capacity of 3 A lithium battery can work at least five hours. 1 GB memory, ....
Touch-sensitive interactive whiteboard highlights 1. Resistance technology, Green Material 2. Handwriting recognition 3.15 Multi Languages Choice , support customize local language 4. Power by....
Established in 1995, NANHAO Group is a key national high-tech enterprise specializing in the independent R & D, manufacture, sales and services of education information products in China. NANHAO....
The Interactive Whiteboard can be use in many areas for example education, train, survey and so on. Integration of interactive equipment has combined a range of exciting, high quality learning tools....
Established in 1995, the NANHAO Group, is named by the Chinese Ministry of Science and Technology as a key high-tech enterprise with integrated Research and Development, manufacture, marketing and....
Duplicator ink, color ink for Duplicators, Digital Duplicator supplies, copiers, digital copiers, duplicator-ink, printer-ink, priport-ink, duplo-ink, riso-ink, ricoh-ink, gestetner-inks, ink, ....
riso master, ricoh master, duplo master, Gestetner master riso duplicator ink, ricoh duplicator ink, duplo duplicator ink, Rex-Rotary master, Nashuatec master, risograph ink Gestetner duplicator ink, ....