15 reviews

6" Digital Caliper

Part: 1589

6" Digital Caliper

Part: 1589 15 reviews
Delivers if you order in
100% Satisfaction Guarantee
30-Minute Customer Service
FREE Shipping Over $125
  • Large, easy-to-read display.
  • Readout in millimeters, inches, and fractional inches
  • High precision digital sensor.
  • Serialized calibration report.
Default Title

6" Digital Caliper

Select your options Ʌ



These calipers are easy to operate with simple controls. Quickly switch between millimeters, inches and fractional inches with this electronic ruler by repeatedly pressing the mm/in/F button. Multiple units of measurement make this a versatile tool for different measuring needs.



These calipers feature high-resolution metallic markings hidden behind the measurement strip paired with an upgraded high-precision digital sensor. Together, these features ensure highly accurate and repeatable measurements, especially compared to the budget digital calipers common in the market.

Large, Easy-

To Read Display

The large screen makes it easy to read measurements up to 6 inches / 150 mm. These calipers come with a padded, foam-lined case for superior protection with a lay-flat hinge.

Easily Convert

Between Measurements

Accuracy is maintained while switching units so you can use the mm/in/F button to reliably convert measurements between millimeters, inches, and fractional inches.

Why Buy From Us

Unrivaled Service

Talk to a real human for customer support within 30 business minutes or get your money back.

Limited Lifetime Warranty

All hand tools and tool organizers include a limited lifetime warranty that covers all manufacturer's defects.

90-Day Returns

Use our tools completely risk-free for 90 days and if you're not happy with them, get a full refund.

Satisfaction Guaranteed

We go above and beyond to to make your buying experience as easy & smooth as possible.

Package Contents

  • 1 set of digital calipers
  • 1 plastic carrying case


  • Digital caliper material: Hardened stainless steel
  • Measurement range: 0-150 mm, 0-6"
  • Resolution: 0.01 mm, 0.0005"
  • Accuracy: ±0.02 mm, ±0.0010"
  • Precision/repeatability: ±0.01 mm, ±0.0005"
  • Battery: 3V CR2032
  • Functions:strong>mm, inch, fractional inch
  • Reliable operating temperature: 0-40°C, 32-104°F
  • Safe storage temperature: -20-70°C, -4-158°F
  • Surface finish: Brushed stainless steel
  • Country of origin: China
Customer Reviews
4.9 Based on 15 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Josh SVG verified by SHOP
United States

Works great. Love my olsa tools

odin SVG verified by SHOP
United States United States

Awesome. Excellent tool!


Olsa Tools

Hello Odin, Thanks so much for sharing your experience and writing positive feedback for us. We hope to see you again soon. Warm Regards, Olsa Tools

Paul D.
United States United States

Awesome caliper!

I've had a mechanical vernier caliper for 40 years. Useful, but then this came along. SAE or Metric. Jumps to fractions. Great case. I love this caliper. Thanks so much!


Olsa Tools

Hello Paul, Thank you for taking the time to write positive feedback for us. We highly appreciate it. Warm Regards, Olsa Tools

Bret W.
United States United States


This is in my estimation a very high-quality item. It looks better than the picture. And functions just as well.


Olsa Tools

Hello Bret, Thank you for taking the time to write positive feedback for us. We highly appreciate it. Warm Regards, Olsa Tools

Mike V.
United States United States

Beautiful tool

Much better than others in the marketplace.


Olsa Tools

Hello Mike, Thank you for taking the time to write positive feedback for us. We highly appreciate it. Warm Regards, Olsa Tools