Mahr Micromar 40 EWRi Digital Micrometer
25-50mm/1-2″ – 4157101

Wireless data transmission capability is integrated within the NEW MarCal digital micrometer using proven wireless technology. With an extra large display, these micrometers are easy-to-read and include a number of advanced features such as a reference system that retains the zero position setting, absolute reading for comparative measurements, tolerance indicators to qualify parts, a lock feature to prevent user error and a hold feature to retain the measured value.

RESET (set display to zero), ABS (display can be set to zero without losing reference to ORIGIN), mm/inch, ORIGIN (for entering a numerical value), LOCK function (key lock), TOL (tolerance and warning limits), HOLD (storage of measured values), DATA (data transmission), Bi-directional data interface (external input option of characteristic values and setting of individual lock functions by software MarCom)

• High contrast analog display
• Resolution: 0.001mm / 0.00005″
• Spindle Thread Pitch: 0.5mm
• Measuring Force: 5N – 10N
• Stainless spindle is hardened throughout and ground
• Spindle and anvil are carbide-tipped
• Rapid drive
• Ratchet is integrated in the thimble
• Lacquered steel frame, heat insulated
• Data interface: Integrated wireless
• Battery life approx. 3 years (approx. 0.5 in wireless mode

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