SPI 0" to 6" Range, 0.001" and 0.02 mm Graduation, 0.001" per Revolution, Dial Caliper White Face, 40mm Jaw Length, Accurate to 0.02mm, NIST Traceability Certificate
Dual graduated dial face for inch (0.001" graduations in black) and metric (0.01mm in red)
Shockproof design and precision ground stainless steel construction with 1.57" jaw length
4-way measurements: inside, outside, depth, and step