Feature 1This digital brake disc caliper is highly recommended for home using as well as professional using. 2With this tool, you can measure the thickness of a rotor without removing the wheel. Simple to calibrate and use. 3The measuring Range is 0-6 inch / 0-150mm. Reads in Inch / mm. 4Hardened Stainless Steel body, durable and suprerior . 5The case is very sturdy and stylish.Features: This digital brake disc caliper is highly recommended for home using as well as professional using. With this tool, you can measure the thickness of a rotor without removing the wheel. Simple to calibrate and use. The measuring Range is 0-6 inch / 0-150mm. Reads in Inch / mm. Hardened Stainless Steel body, durable and suprerior . The case is very sturdy and stylish. Specifications: Material: hardened Stainless Steel Measuring Range: 0-6 inch / 0-150mm Unit: Inch / mm Resolution: 0.0005”/0.01mm, 1/128” Accuracy: ±0.002“/0.05mm Display: 1/2” x 1 1/2” (13mm x 38mm) LCD Battery: 1.5V, 1pcs LR44(included) Package size: 24.5 * 9.0 * 2.5cm Package weight: 350g Packing List: 1 * Brake Disc Rotor Caliper 1 * Storage Box 1 * LR44 BatteryPackage List1 * Brake Disc Rotor Caliper 1 * Storage Box 1 * LR44 Battery