NORTOOLS Vernier Caliper Metal with Micrometer and Ruler for Precision Measurements Outside/Inside/Depth/Step

Professional precision measuring tool for industrial use Made of real stainless steel hardened Chrome plated, fine ground and polished, each product has a serial number to control the quality What is the most important factor for a precision measuring tool? Accuracy! All our finished calipers are inspected piece by piece to control the accuracy +/-0.001"/0.02mm. 4 ways to use: inside/outside/step/depth measurement, which almost meets all basic precision measuring needs What you get: Vernier Caliper*1,Micrometer *1, Ruler *1