ABTech Inc

126 Route 12 North
Fitzwilliam,  NH  03447

United States
  • Booth: 3012

Looking for an extremely accurate roundness gage that’s quick and easy to use and accommodates large part sizes? Is made in the USA also important to you? ABTech MicroForm™ gages are the answer.


Built around our ultra-precision stainless steel air bearing rotary tables with micro-inch accuracy provides repeatable measurements with maintenance-free robustness.


Our easy-to-use MicroForm™ software simplifies use on the shop floor, yet offers analysis capabilities for quality control labs. Intuitive navigation and a large touch-screen color monitor easily triggers measurements for runout (TIR), roundness, flatness, parallelism, perpendicularity, and concentricity. State-of-the-art electronics provide nearly instantaneous results.


Gages are available with direct drive motors, tilt and center worktable assemblies, dual gage heads, vacuum part holding features, and size ranges from 6” to 36” in diameter and up to 5,000 pounds. Or upgrade your current air bearing gage with our retrofit option.

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