Features: This accuracy height gauge offer double metric and english unit conversion for accurate depth measurements up to 1000mm, ensuring versatility and reliability in various applications. Made from high strength aluminum alloy, it's 50% more sturdy than steel and weighs only 284 380g, featuring a stable base to prevent wobble during use for easy, tool release adjustments. Designed for professional like machinists and woodworkers, as well as craft enthusiasts, it provides a dependable measurement solution for precise tasks. Ideal for construction sites, workshops, and home projects, it eliminates rework by delivering consistent accuracy in mechanical assembly and woodworking scenarios. With its compact foldable design, this depth measurement tool stores effortlessly in toolboxes or backpacks, enhancing portability for frequent on the go users. Specifications: Materials: Aluminum Alloy Base Size:Approx.90x50x11mm/3.54x1.96x0.43inches Height:Appox.180mm/7.08inches, 360mm/14.17inches (Optional) Height Measurement Accuracy: ±0.1mm Package Includes: 1Pc Height Gauge Depth Measurement Height Gauge note: Please allow 1-3cm error due to manual measurement. please make sures you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.