Mã hàng

Thang đo

mm

Vạch chia

mm

Sai số cho phép

mm

230001

0 - 25

0.01

0.004

230002

25 - 50

0.01

0.004

230003

50 - 75

0.01

0.005

230004

75 - 100

0.01

0.005

230005

100 - 125

0.01

0.006

230006

125 - 150

0.01

0.006

230007

150 - 175

0.01

0.006

230008

175 - 200

0.01

0.006

230009

200 - 225

0.01

0.007

230010

225 - 250

0.01

0.007

230011

250 - 275

0.01

0.007

230012

275 - 300

0.01

0.007