Tsarin gwajin ji na nesa mai ɗaukuwa ya ƙunshi tushen haske da naúrar bincike, naúrar maɓalli na kusurwa madaidaiciya, tsarin sayan sauri / hanzari, tsarin gano abin hawa, tsarin watsa bayanai, tsarin meteorological da sashin aiki, wanda zai iya zama. mugun sarrafawa ta hanyar hanyar sadarwa.