| Showroom > general calipers |
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CARBIDE MESURING FACES BIG LCD DIGITAL CALIPERS |
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-All inside and outside measuring faces of calipers are welded with YG15 carbide, and the hardness of these measuring faces are over than HRC68. It extends the lifetime of calipers and it's also convenient for end user to make scratch on workpiece during measurement.
-With LCD window displaying measuring value.
-With mini-USB interface for easy connection with computer for data collection and processing，this computer connection cable should be purchased seperately.
-With power on/off button.
-With ZERO button and can set displaying value to be zero at any position.
-With Metric/Inch measuring system interchange button.
-All calipers have outside, inside, depth and step measurement function.
-Outside measuring faces of calipers are all proceeded with hand-lapping after precision grinding in order to promise its parrelelism and roughness requirements.
-All other measuring faces except of outside measuring faces are proceeded with precision grinding in order to promise its parrelelism and roughness requirements.
-All calipers are made of Stainless Steel.
-All calipers are strictly made according to Chinese National Standard GB21389-2008.
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| Range(mm) |
Resolution(mm/im) |
A(mm) |
B(mm) |
C(mm) |
Accuracy(mm) |
| 0-100/4" |
0.01/0.0005” |
12.5 |
30 |
13 |
±0.03 |
| 0-150/6" |
0.01/0.0005” |
16.5 |
40 |
16 |
| 0-200/8" |
0.01/0.0005” |
20 |
50 |
16 |
| 0-300/12" |
0.01/0.0005” |
20 |
60 |
17 |
±0.04 |
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