Specification:
Material: Silicone
Measuring range: 0~6"/0~150mm
Resolution: ± 0.01mm/0.0005"
Accuracy: ± 0.02mm/0.001"(<100mm)， ± 0.03mm/0.001"(>100-200mm)
Repeatability: ± 0.01mm/0.0005"
Max. measuring speed: 1.5m/sec，60"/sec
Measuring system: Linear capacitive measuring system
Battery: one 1.5V LR44 (Not included)
Working temperature: 5~40ºC / 41~104 degree F
Relative Humidity: 0% ~ 80%

Note:
Size for manual measurement， there may be a 0 to 1 cm error， belongs to the normal phenomenon.
Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you!