Micro II Basic Start Up Instructions for Model AEQ-42-11-60,Single Master Single Channel Air Gage Readout. Micro II Basic Start Up Instructions for Model AEQ-42-11-10, Dual Master Single Channel Air Gage Readout. W400 Display Micro IIi Diagnostic mode Measuring ID and OD by Gauging Quality,Featuring Western Gage Western Gage’s Micro II Air Gage,As Seen on Quality Digest LIVE TechCorner, August 31, 2012 Connecting Rod – Bend and Twist Gage