4CR13 stainless steel ruler body Selected high quality stainless steel forging Stronger and more durable
No need to change battery for 1 year Can be used continuously for 12 months with 3vCR2032 environmentally friendly battery
Replace the battery in two simple steps Remove the battery cover screws and replace the battery cover after pushing out
3.2mm standard thickness
High temperature quenching claw Provides stronger wear resistance
Product Name: Industrial 3V Standard
Tolerance: less than equal ±0.03mm
Body material: 4CR13 stainless steel 3.2mm
Scale process: magnetic stripe film
Battery model: CR20323v button battery
1 x Vernier caliper
1 x button battery
1 x screwdriver
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.