Mitutoyo 500-196-30 Advanced Onsite Sensor (AOS) Absolute Scale Digital Caliper – $123.98 (25% off) $123.98 at Amazon. Key features. Measures 0 to 6 inches ...

Accurate to +/- 0.001 inches or 0.02 mm, they also have a large printed scale if you're more old school—or your battery dies. Pros. ... 4. iGaging 40-inch Digital Caliper.

If you want to measure with greater accuracy than a ruler, a dial caliper is an easy-to-use, versatile, and relatively budget-friendly tool. You can use it to measure outside widths or diameters, i… ...