Mahr Inc.
Manufacturer of Dimensional Measuring Equipment including Gear Metrology Systems, Calipers, Micrometers and other Hand Tools, Dial & Digital Indicators; Mechanical, Plug, Air, and Electronic Gages, Height Gages, Dimensional Standards, Gage Calibration Systems, Metrology Lab Gages, Form, Surface Roughness & Contour Metrology Systems; Optical and Contact Shaft Measurement Systems, Laser/Optical/Touch Probe CMMs, Custom Design & Build Gages; Gage Repair & Calibration, Field Services and Rotary Stroke Bearings.
Power Transmission Engineering is THE magazine of mechanical components. PTE is written for engineers and maintenance pros who specify, purchase and use gears, gear drives, bearings, motors, couplings, clutches, lubrication, seals and all other types of mechanical power transmission and motion control components.