Specifications:

Measuring Range:0-12mm/0-0.5"
Resolution:0.01mm/0.0005"
Accuracy:±0.02mm/±0.0005"
Repeatability:0.01mm/0.0005"
Maximum response speed:1500mm/s
Alarm:Voltage low,Over speed
Power supply:Sliver oxide battery SR44
Battery life:Approx.2 years
Operation Temperature rage:0-40℃
Storage Temperature range:-20℃-70℃