品牌:663
发送询价
经纬罗盘仪 型号：HAD-HG-DQL-16Z
望远镜 放大倍率······16×
有效孔径：······22mm
视场角：·····2'30
视距乘常数：····50
视距加常数：·····0
短视距：······2m
磁罗盘：磁针长度：······67mm
度盘格值：······1?
水平度盘：度盘格值：······1" 游标格值：·····5
竖直度盘：度盘格值：····1
测角量程：·····±50
水准器：角值：······30/2mm