孔尺的特性:間隙的大小自由測量,用途:隙間,內徑,孔徑的測量。材質:不銹鋼,精度: 0.05mm。硬度:HV360-495 測定范圍:1-15mm 外形尺寸:148*17*1.2mm質量:11g。補正計算式:內徑= 讀取值的平方+1.44換算表(只測圓孔)表示尺寸實際尺寸 8mm8.089mm1mm1.562mm 9mm9.080mm2mm2.332mm 10mm10.072mm3mm3.231mm 11mm11.065mm4mm4.176mm 12mm12.060mm5mm5.142mm 13mm13.055mm6mm6.119mm 14mm14.051mm7mm7.102mm 15mm15.048mm