| 美国PITAPE直径测量卷尺（π尺、派尺、PI 尺、PITAPE、圆周尺）
一、美国PI TAPE(圆周尺)是依据圆周算法,进而发展为一轻便,易于携带之大型圆外径,量测器具二、最小读值可达到0.01MM,精度±0.03MM(直径3600MM以内)
三、读音值方式,由如一般游标卡尺
四、本体材质,301HY(不锈钢弹簧钢)
五、原厂校正仪器,可追塑M.I.S标准，（附原厂校正报告书）读值方式： 
技术参数：
PI TAPE METRIC LIST
Vernier Width: 6.35mm Gage Member Width: 6.35mm Tape Thickness:0.25mm Diameter Range | 1095 Spring Steel | 716 Stainless Steel | Blue Easy to Read Style | White Easy to Read Style | 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 | 3600 -3900mm O.D. | PM13 | PM13SS | PM13EZ | PM13WEZ | 3900 -4200mm O.D. | PM14 | PM14SS | PM14EZ | PM14WEZ | 4200 -4500mm O.D. | PM15 | PM15SS | PM15EZ | PM15WEZ | 4500 -4800mm O.D. | PM16 | PM16SS | PM16EZ | PM16WEZ | 4800 -5100mm O.D. | PM17 | PM17SS | PM17EZ | PM17WEZ | 5100 -5400mm O.D. | PM18 | PM18SS | PM18EZ | PM18WEZ | 5400 -5700mm O.D. | PM19 | PM19SS | PM19EZ | PM19WEZ | 5700 -6000mm O.D. | PM20 | PM20SS | PM20EZ | PM20WEZ | 6000 -6300mm O.D. | PM21 | PM21SS | PM21EZ | PM21WEZ | 6300 -6600mm O.D. | PM22 | PM22SS | PM22EZ | PM22WEZ | 6600 -6900mm O.D. | PM23 | PM23SS | PM23EZ | PM23WEZ | 6900 -7200mm O.D. | PM24 | PM24SS | PM24EZ | PM24WEZ | 7200 -7500mm O.D. | PM25 | PM25SS | PM25EZ | PM25WEZ | 7500 -7800mm O.D. | PM26 | PM26SS | PM26EZ | PM26WEZ | 7800 -8100mm O.D. | PM27 | PM27SS | PM27EZ | PM27WEZ | 8100 -8400mm O.D. | PM28 | PM28SS | PM28EZ | PM28WEZ | 8400 -8700mm O.D. | PM29 | PM29SS | PM29EZ | PM29WEZ | 8700 -9000mm O.D. | PM30 | PM30SS | PM30EZ | PM30WEZ | 9000 -9300mm O.D. | PM31 | PM31SS | PM31EZ | PM31WEZ | 9300 -9600mm O.D. | PM32 | PM32SS | PM32EZ | PM32WEZ | 9600 -9900mm O.D. | PM33 | PM33SS | PM33EZ | PM33WEZ | 9900 -10,200mm O.D. | PM34 | PM34SS | PM34EZ | PM34WEZ | 10200-10,500mm O.D. | PM35 | PM35SS | PM35EZ | PM35WEZ | |
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