คุณลักษณะ

• With preset function
• Master value registration function (up to 3)
• Tolerance determination function
• Upper and lower tolerance value registration function (up to 3)
• Minimum value hold function
• Data output
• Display section rotation function (320°)
• Display section tilt function (90°, 7 steps)
• Battery voltage drop warning display
• Error warning display
• This high precision inner diameter measuring instrument is designed for ease of use.
• ABS (absolute) method with absolute origin, no overspeed error occurs.
• Extension rod (optional) connection allows deep hole measurement up to 2 m.
• The display section is rotated 320°, tilted 90°, and the niggly section is also rotated 320° so that it can be read from various directions.
• You can automatically hold the minimum value of the inner diameter of the measured object by simply swinging it left and right, making it easy to measure.
• Quick and reliable zero point set is possible with gauge block set for master matching.
• A cylinder gauge zero checker and a set ring are available as reference gauges for pivot alignment.