IP67 Water Proof Electronic Digital Caliper Vernier 6 inch 12 inch Caliper 300mm Water Resistance

What are differences from Roktools and yours:

1. Stainless Steel, Not easy to rust. With more Chromium in the steel, when you find your caliper are more black, that is carbon steel or less chromium. 

2. Harndened process. very strong and wear resistant. 

3. Machine ground surface, and Every corner are cleaned by Roktools workers. 

4. Thicker Beam ensure More Accuracy. 

5. Perfectly Straigt Depth Rod, 

6. Having a Horizontal ends without slope, give you accuract answer. 

so, you understand why our caliper is popular and you can give more profit than cheap one. 

Who need it Roktools Caliper

1. All the customers who need to the third party calibration Digital Caliper, and need certificate.

2. For researchers who need less error.

3. Mould Injection,

4. CNC manufacturing need durable products.

5. Aeroplane manufacturing and inspection.

6. Electronic design

So on are so forth.