1.Hardened alloy measuring head and stainless steel material
2.Compact & firm structure, convenient & stable operation
3.Quick display of the measured value on big LCD screen
4.With on-off power button , automatic power off
5.Three function buttons improve operability
6.Zero-setting at any position
7.mm/inch measurement system conversion
8.Measurement for form and position tolerance, such as runout, straightness, parallelism, flatness etc
Measuring range: 0-25.4mm
Resolution: 0.01mm
Accuracy: ±0.03mm
Battery: 3V CR2032 battery (Not included)
Working temperature: 0°C-40°C
Working humidity :≤85%RH
Measuring Force :2.2N or less