12AAA715, Probe Diameter Calibration Block Steel Accessory, for Use with Mitutoyo LH-600D Linear Height Gauge and QM-Height Series Gages, Consistent and Reliable Measurement Accuracy
Description
- PRECISION STEEL CALIBRATION BLOCK: Constructed from high-strength steel to ensure long-term durability, delivering reliable structural rigidity, resistance to wear, and stable performance under continuous use in demanding measurement environments.
- INCREASES SPEED-TIP STACK SPEED: Speed tip-radius input - the probe-diameter block provides known holes so the height gage can automatically determine the contact ball size, improving accuracy in subsequent measurements.
- MAXIMIZES RIGID-STEEL CALIBRATION CONFIDENCE: Rigid steel construction maintains geometry over time, supporting repeatable calibration of LH-600D and QM-Height systems. This design helps reduce setup time and supports consistent, repeatable measurements in production, inspection, and calibration workflows.
- STREAMLINES QUICK TRACE CAPTURE: Improve workflow speed and repeatability during inspection and setup. Robust build and clean markings support repeatable measurements.
- A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.
The Mitutoyo 12AAA715 steel probe diameter calibration block is used to input ball touch probe diameters to the Mitutoyo LH-600D linear height gauge, to calibrate the radius of the probe's contact tip automatically. When the probe is set to the underside of the workpiece, the calibration block provides known diameter holes to the height gauge. Steel construction of the calibration block provides strength and durability. The Mitutoyo 12AAA715 probe diameter calibration block is an accessory for use with the Mitutoyo LH-600D linear height gauge, which is a high-performance 2D measurement system.
Height gauges, sometimes referred to as gages, are precision measuring instruments that travel on a vertical column (also called the beam) to measure and/or mark the vertical distance from the base of an object in fine units. The vertical position of the gauge and its attached pointer are changed by turning a calibrated screw, or one or more feed wheels. Recorded rotations are read from a scale, a dial, counters, and/or an electronic display. A screw clamp holds the pointer to the gauge. The pointer is typically sharpened to act as a scriber, and can be used to mark a position on a workpiece by scratching its surface. On compatible units, the scriber may be replaced by an electronic touch-signal probe. Height gauges are typically used in manufacturing, machining, and mechanical engineering.
Mitutoyo manufactures precision measuring tools, metrology equipment, and related systems. The company, founded in Tokyo in 1934, formed Mitutoyo America Corporation in 1963 with headquarters in Aurora, IL.
Technical Specifications
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.

