PT Asia Digital is into the distributors and dealers specifically for instruments Navigation & Survey , Sonar and Mapping . For purposes on land , sea or air .
We provide a variety of brands and types of GPS , ranging from handheld GPS ( handheld ) and portable ( seated ) , GPS Navigation with accuracy ranging from 15 meters and Geodetic GPS also has accuracy up to 2 millimeters . or GPS mobile mapper with accuracy at 20 cm