ComArr s.r.o. is a provider of products and services such as tool sets, computer service,testing instruments, automatic, for electronic cards,computer test equipment, programmable,data network control and diagnostic systems,data test equipment bus system, avionics,certifiers for magnetic disks or tapes,floppy disk drive (fdd) alignment troubleshooting systems,microcomputer troubleshooting systems,hand tools (crimping, cable stripping), computer maintenance,test equipment for computer cables,break out boxes for computer cables.