单钩头数显深度卡尺主要特点:可测量孔内沟槽宽度及位置.技术参数:测量范围货号分辨力允许误差Labcd0-150mm(0-6 )123-1010.01mm(.0005 ) 0.03mm2301005214.50-200mm(0-8 )123-1020.01mm(.0005 ) 0.03mm2801005214.50-250mm(0-10 )123-1030.01mm(.0005 ) 0.04mm3301005214.50-300mm(0-12 )123-1040.01mm(.0005 ) 0.04mm3801005214.50-500mm(0-20 )123-1050.01mm(.0005 ) 0.05mm58012083150-600mm(0-24 )123-1060.01mm(.0005 ) 0.06mm68012083150-800mm(0-32 )123-1070.01mm(.0005 ) 0.07mm988150155180-1000mm(0-40 )123-1080.01mm(.0005 ) 0.07mm118815015518注:英寸仅供外资企业及出口使用