MDH Micrometer High-Accuracy Sub-Micron Digimatic Micrometer

Technical Data
▶ Flatness: 0.3μm/.000012”
▶ Parallelism: 0.6μm/.000024
▶ Measuring force: 7 to 9N
▶ Power supply: Lithium battery 05SAA217 (CR2032) x 1
▶ Battery life: Approx. two years when used under normal conditions