ITEM NAME:150mm / 6-inch LCD Digital Caliper Digital vernier caliper measuring gauge Q6Y9 150mm / 6-inch LCD Digital Caliper Digital vernier caliper measuring gauge Q6Y9 Electronic Digital Vernier Caliper Measurement in both SAE (inch) or Metric (mm) with conversion Zero setting in any position Measurement types: internal dimension, external dimension, depth and steps Made of hardened stainless steel;Large LCD Display With a small locking thumb screw which locks the jaws in place Automatic turn-off function Measure range: 0-150mm/ 0 - 6", 0-200mm/ 0-8", 0-300mm/ 0-12" Resolution: 0.01mm/ 0.0005" Accuracy: +/-0.02mm/ 0.001" (Less than 100mm), +/-0.03mm/ 0.001" (more than the 100-200mm), +/-0.04mm/ 0.0015" (more than the 200-300mm) Repeatability: 0.01mm/ 0.0005" Max. measuring speed: 1.5m/ sec, 60"/ sec Measuring system: Linear capacitive measuring system Working temperature: 41 - 104 Fahrenheit (5 - 40 Celsius) Power Supply: 1x 1.5V LR44 button Cell (NOT included) material: metal Package Included:1 x Stainless Electronic Digital Vernier Caliper Micrometer 1 x Box 1 x User Manual Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..Electronic Digital Vernier Caliper. Zero setting in any position. Made of hardened stainless steel;Large LCD Display. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.