Gad. 0.0005“ Self-centering measuring heads, chrome plated handle and includes extension holder and good quality fitted case
Take your time accurately setting zero for the cylinder specifications of the cylinders you are measuring and then this tool can quickly be move around to different positions in the cylinders. You need an accurate outside micrometer to set the dial to zero. A simple inside micrometer can be use to measure cylinders but this is easier and faster.
Manual measuring tool, no maximum/minimum pressure value
2" - 6"; #11 (4.0"); #10 (3.8"); #9 (3.6"); #8 (3.4"); #7 (3.2"); #6 (3.0"); #5 (2.8"); #4 (2.6"); #3 (2.4"); #2 (2.2"); #1 (2.0"); 2" Connectors; 10" Cylinder. * Gauge Set Comes In It's Own Carrying Case