example,magnetic bearing,horizontal angle,vertical angel,elevation difference,distance.also could have laser pointing,collimationand directing.Especial it could use in to demarcate the door of coal mine,tunneling directing and surveying.Besides,it’s suitable for agriculture,hydraulic engineering,geology and general engineering.
Model DQL-16Z is made up of telescope,compass,horizontal dial,vertical dial and leveling unit. And laser sighting device.The telescope system is internal focusing type,may make 360 degree rotations in the perpendicular plane.It may use in among and thesurvey.The lens cone has the reference point,is suitable for in the mine.
Inquiry - DQL-16Z Prismatic compass with tripod