Item No.: H23H136

.Material: Zinc alloy and 4CR13 stainless steel ruler

.Size:6"/150MM

.Accuracy:±0.001"/0.02mm（实际精度±0.002"/0.04mm)

.Resolution:0.01mm/0.0005"

.With inch/mm/f conversion ON/OFF,ZERO

.Inside/outside diameter,step,depth measuring

.Large LCD Screen 4.6X 1.7MM.

.Battery model: Rechargable 401525 3.7V 90amh

.Charging time:about 20 minutes

.Usage time: When fully charged, it can be used for about 3mo

.Accessories: 1pc 50cm USB/TPYE-C charging cable