一、美國(guó)PI TAPE(圓周尺)是依據(jù)圓周算法,進(jìn)而發(fā)展為一輕便,易于攜帶之大型圓外徑,量測(cè)器具二、*小讀值可達(dá)到0.01MM,精度±0.03MM(直徑3600MM以內(nèi)) 三、讀音值方式,由如一般游標(biāo)卡尺四、本體材質(zhì),301HY(不銹鋼彈簧鋼) 五、原廠校正儀器,可追塑M.I.S標(biāo)準(zhǔn)，（附原廠校正報(bào)告書）讀值方式：技術(shù)參數(shù)：騰信精密儀器有限公司
的詳細(xì)介紹
是依據(jù)圓周算法,進(jìn)而發(fā)展為一輕便,易于攜帶之大型圓外徑,量測(cè)器具.*小讀數(shù)值可達(dá)到0.01mm,精度+/0.03mm(直徑3600mm以內(nèi)).讀值方式,猶如一般游標(biāo)卡尺!型號(hào)：PM2SS 測(cè)定范圍：300600mm
美國(guó)PITAPE圓周尺（π尺、派尺、PI尺、PITAPE、圓周尺）
一、美國(guó)PITAPE圓周尺(圓周尺)是依據(jù)圓周算法,進(jìn)而發(fā)展為一輕便,易于攜帶之大型圓外徑,量測(cè)器具二、*小讀值可達(dá)到0.01MM,精度±0.03MM(直徑3600MM以內(nèi))
三、讀音值方式,由如一般游標(biāo)卡尺美國(guó)PITAPE圓周尺
四、本體材質(zhì),301HY(不銹鋼彈簧鋼)
五、原廠校正儀器,可追塑M.I.S標(biāo)準(zhǔn)，（附原廠校正報(bào)告書）讀值方式：
技術(shù)參數(shù)：
美國(guó)PITAPE圓周尺 METRIC LIST
Vernier Width: 6.35mm Gage Member Width: 6.35mm Tape Thickness:0.25mm
15-50mm O.D. PM000 PM000SS ------ PM000WEZ
25 -100mm O.D. PM00 PM00SS ------ PM00WEZ
28 -200mm O.D. PM0 PM0SS PM0EZ PM0WEZ
28 -300mm O.D. PM02 PM02SS PM02EZ PM02WEZ
50 -300mm O.D. PM03 PM03SS PM03EZ PM03WEZ
100-300mm O.D. PM1 PM1SS PM1EZ PM1WEZ
50 -600mm O.D. PM1SP PM1SPSS PM1SPEZ PM1SPWEZ
300 -600mm O.D. PM2 PM2SS PM2EZ PM2WEZ
300 -900mm O.D. PM2SP PM2SPSS PM2SPEZ PM2SPWEZ
600 -900mm O.D. PM3 PM3SS PM3EZ PM3WEZ
600 -1200mm O.D. PM3SP PM3SPSS PM3SPEZ PM3SPWEZ
900 -1200mm O.D. PM4 PM4SS PM4EZ PM4WEZ
1200-1500mm O.D. PM5 PM5SS PM5EZ PM5WEZ
1500-1800mm O.D. PM6 PM6SS PM6EZ PM6WEZ
1800-2100mm O.D. PM7 PM7SS PM7EZ PM7WEZ
2100 -2400mm O.D. PM8 PM8SS PM8EZ PM8WEZ
2400 -2700mm O.D. PM9 PM9SS PM9EZ PM9WEZ
2700 -3000mm O.D. PM10 PM10SS PM10EZ PM10WEZ
3000 -3300mm O.D. PM11 PM11SS PM11EZ PM11WEZ
3300 -3600mm O.D. PM12 PM12SS PM12EZ PM12WEZ
