Welcome to our store! 1. Through-type replaceable measuring rod, offering a wide measuring range. 2. The measuring tool is equipped with a locking device to ensure it doesn't loosen during the measurement process. 3. High accuracy with a measurement resolution of 0.01 mm. 4. Quick and easy zero adjustment for convenient use. 5. Comes with 5 connecting rods for easy replacement and installation. Features: 1. Through-type replaceable measuring rod, offering a wide measuring range. 2. The measuring tool is equipped with a locking device to ensure it doesn't loosen during the measurement process. 3. High accuracy with a measurement resolution of 0.01 mm. 4. Quick and easy zero adjustment for convenient use. 5. Comes with 5 connecting rods for easy replacement and installation. Specification: Condition: Brand New Resolution: 0.01 mm Optional Style: 0-100 mm 4 inch, 0-150 mm 6 inch Package List: 1 x Gauge Body 4 x Connecting Rods 1 x Wrench OR 1 x Gauge Body 6 x Connecting Rods 1 x Wrench Note! Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.