用途Used　　帶表內(nèi)卡規(guī)是一種實用性較強(qiáng)的專用精密量具，可用于測量工件孔徑、內(nèi)環(huán)形溝槽直徑及臺階孔徑等尺寸及其偏差，是一般通用型量具所無法替代的檢測工具。　　數(shù)顯內(nèi)卡規(guī)分辨率為公制0.01mm英制0.0005 ，此種卡規(guī)相對測量，公英制轉(zhuǎn)換。Theinsidedialcalipergaugersareattachmenttothedialindicatorandusedformeasuringinsidediameter,ringgroovebottomdiameteraninsidestepdiameterorholesoftheworkpieces.Theyaresuchmeasuringtoolsancan tbetakenplacebyothercommonmeasuringtools.Theelectroniccalipergauge:Rerolution0.01(Metric)and0.0005 (inch).規(guī)格參數(shù)SpecificationsParameter單位：mm型號Mode測量范圍Range分度值Grad.測量深度Depth測頭尺寸SizeNK-3515-350.0150 3 3NK-5535-550.0180 3 6NK-7555-750.0190 3 8NK-9575-950.01100 3 8NK-11595-1150.01120 3 10NK-135115-1350.01120 3 10NK-155135-1550.01140 3 10NK-175155-1750.01150 3 10NK-195175-1950.01150 3 10NK-215195-2150.01160 3 10NK-235215-2350.01160 3 10NK-255235-2550.01160 3 10