MITUTOYO QuantuMike Digital Outside Micrometer 25–50mm MD-E50 (293-141-40) Made in Japan

Overview

The MITUTOYO QuantuMike MD-E50 is a high-performance digital outside micrometer designed for fast, precise external diameter measurement.
Featuring a 4× faster spindle feed compared to standard micrometers, it significantly improves inspection efficiency without compromising accuracy.

Key Features

4× Faster Spindle Movement than standard micrometers for rapid measurement

Maximum Permissible Error: ±1 µm (JMPE) for high-precision applications

Approach Speed Warning Function prevents damage from excessive closing speed

Calibration Interval Warning helps prevent missed calibrations

Calculation Function outputs compensation values for machining processes

IP65 Rated – dustproof and water-resistant

Supports Digimatic S1 bidirectional data output

Applications

Precision external diameter measurement

Ideal for mass inspection, multi-dimension measurement, and production environments

Specifications

Manufacturer: Mitutoyo

Series: QuantuMike

Model: MD-E50

Manufacturer Code: 293-141-40

Measuring Range: 25–50 mm

Resolution: 0.001 mm

Accuracy (JMPE): ±1 µm

Protection Rating: IP65

Data Output: Digimatic S1 (bidirectional serial communication)

Power Supply: CR2032 lithium battery

Materials

Spindle: Stainless steel

Measuring Face: Tungsten carbide

Frame: Cast iron

Thermal cover & buttons: Resin

Weight

325 g

Country of Origin

Made in Japan