Criterion A for ESDNo response speed limitCredible power on reset3V CR2032 Lithium battery,battery life >1 year 

Order No                          Range            Resolution            Accuracy5203-25                          0-25mm            0.001mm           ±0.003mm5203-50                         25-50mm           0.001mm           ±0.003mm5203-75                         50-75mm           0.001mm           ±0.004mm5203-100                       75-100mm         0.001mm           ±0.004mm