Canneed “IDG-100罐口内径测定仪Can Internal Diameter Gauge”用于测量小罐的罐口内径。Canneed “IDG-200罐口内径测定仪Can Internal Diameter Gauge”用于测量大罐的罐口内径。配日本三丰Mitutoyo数显百分表。另外选购适配器和数据线，允许将检测数据导入计算机或者SPC数据采集系统技术参数: 分度：0.01mm；精度： 0.02mmCanneed “IDG-100，IDG-200 Can Internal Diameter Gauge”This unit serves for quickly checking the Internal Diameter of can. It is equipped with a calibration piece.IDG-100 is for small diameter can ; IDG-200 is for big diameter canIt is equipped with a digital dial gauge with "reset" and "preset" function, LCD display and data outlet for connecting the unit to a computer via multiplexer, if required.Technical data (changes reserved):Resolution: 0,01 mm Power supply: Battery, SR-44, approx.5.000 hAccuracy: 0.02mm