产品特点：
1.原点数显卡尺。
2.采用原点编码技术，无需反复调零。
3.更省电
4.3V锂电池，电池寿命＞1年

Feature：
1.ABSOLUTE digital caliper belongs to
new generation digital caliper.
2.No response speed limit and no need to set zero often , because we take the ABSOLUTE Encoder technology.
3. Longer battery life
4. 3V Lithium battery, battery life＞1 year

货号 Item	规格 SPEC	分辨率 Resolution	精度(公差带) Accuracy(Tolerance Range)
402-200-1	0-200mm/0-8＂	0.01mm/0.0005＂	0.03mm/0.0015＂
402-300-1	0-300mm/0-12＂	0.01mm/0.0005＂	0.03mm/0.0015＂