Fowler 54-180-212-0, Mini-Vertical Series II Digital Height Gage with 12.6"/320mm Measuring Range: Precision Measurement Products: Amazon.com: Industrial & Scientific
Fowler Trimos V8 Series Electronic Height Gages 2D Fine Adjust | Willrich Precision Instruments
Amazon.com: Fowler 54-192-340-0 V3 Digital Height Gage with 16"/407mm Measuring Range, Digital Height Gage with Cast Iron Base, High Contrast LCD Display, True Inch to Metric Conversion, Charging Unit Included : Industrial
Amazon.com: Fowler 54-192-370-0 V3, Digital Height Gage, 28"/711 mm, 0.00032"/0.008mm Accuracy : Industrial & Scientific