Q81C Feeler Gauge Portable Flatness Measurement 1-15mm at HomeOOTDTYoottyFeatures: 0.2/0.5MM, you can choose the detail size gauge, which is more suitable for your use. Small size and light weight, there is a strap on the handle, so you can carry it comfortably. Designed with a vernier that can help you easily read the measurement result, it is a great tool for your engineering inspection project. To measure the deviation of flatness, you need to use it with a level measure. This vernier feeler gauge can be used for home inspection, engineering inspection, DIY home and professional use, etc. This measuring instrument can be used to measure gap width, clearance, as well as flatness deviation. Specification: Material: Brass Size: 15x1.6x1.5cm/ 5.91x0.63x0.5 in Accuracy: 0.2/0.5MM Package Includes: 1X Feeler GaugeNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.