We employ unique machining technology to create high-precision, wide-pitch threads for the slender spindle. Unlike typical metric micrometers with 0.5 mm thread lead, this micrometer's ratchet sleeve moves the spindle 2.0 mm with just one rotation, enabling rapid measurements. Since the spindle only needs to rotate a short distance to release a large travel, it's ideal for situations requiring measurement of various sizes.

QuantuMike features a ratchet sleeve mechanism that enables stable measurements even when operating with one hand. The ratchet mechanism works with both the ratchet sleeve and ratchet driver. The ratchet sound helps users confirm reliable operation, while the ratchet driver's ratchet allows for rapid spindle feeding.

The approach speed warning function detects collisions with workpieces caused by excessive speed. When enabled, the display flashes, allowing even inexperienced operators to obtain stable, accurate measurement results.

Calibration warning date and calibration due date can be set. Warnings are displayed as the calibration date approaches and on the calibration day itself to prevent missed calibrations. This is a function for effective management of Digimatic measuring instruments.

The display area is enlarged while the body itself remains unchanged. Measurement values and function icons are now clearly visible from any angle.

Frequently used functions can be easily accessed, improving work efficiency. Compared to traditional models, the buttons are larger and easier to press. Button operation settings can be freely modified.