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QuantuMike

The QuantuMike Digimatic coolant-proof digital micrometer delivers quick, high accurate measurements with a reduction in positioning time. This QuantuMike model is SPC output capable.

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Features & Benefits

The Mitutoyo digital QuantuMike utilizes a courser spindle thread which feeds the spindle by 2mm per revolution of the thimble instead of the standard 0.5mm. The coolant-proof micrometer’s ratchet thimble mechanism provides a constant measuring force on the spindle to ensure accurate, repeatable measurements.

  • A highly rigid frame and high-performance constant-force mechanism* enable more stable measurements, while the clicks emitted when the work piece is being measured assure the operator that measurement is proceeding normally
  • Carbide tips resists wear on the measuring faces for accurate measurements for an extended period of time
  • Built-in “Hold” function freezes the displayed value, enabling the micrometer to be removed from a workpiece for better viewing when the readout is not easily visible
  • Functions include Origin Set, Zero/ABS, Hold, Function Lock, Auto Power On/Off, and inch/mm conversion (on inch/metric models only)
  • Alarm: Low Voltage, Counting Value Composition Error
  • Models are also available without SPC output
  • Certificate of Inspection is provided
  • IP65 protection permits use in environments exposed to cutting oil, dust, etc.**
  • Supplied in fitted plastic case

*Patent pending in Japan, the United States of America, the European Union, and China
**Anti-corrosion treatment is required after use

SERIES 293 Technical Data
Technology: Digimatic
IP Rating: IP65
Ratchet/Thimble: Ratchet Thimble
Measuring Force: 7-12N
Measuring Faces: Carbide tipped
Display: LCD
Battery: SR44 (1 pc.) 938882
Battery Life: Approx. 2.4 years under normal use
Product List
Order No.: Product Image: Units: Range: Resolution: Accuracy: SPC Output: Mass: Flatness: Parallelism: Optional Accessories:
293-140-30 Metric 0-25mm 0.001mm ±1µm Yes 265g 0.3µm 1µm or less -
293-141-30 Metric 25-50mm 0.001mm ±1µm Yes 325g 0.3µm 1µm or less -
293-142-30 Metric 50-75mm 0.001mm ±2µm Yes 465g 0.3µm 2µm or less -
293-143-30 Metric 75-100mm 0.001mm ±2µm Yes 620g 0.3µm 2µm or less -
293-145-30 Metric 0-25mm 0.001mm ±1µm No 265g 0.3µm 1µm or less -
293-146-30 - Metric 25-50mm 0.001mm ±1µm No 325g 0.3µm 1µm or less -
293-147-30 - Metric 50-75mm 0.001mm ±2µm No 465g 0.3µm 2µm or less -
293-148-30 - Metric 75-100mm 0.001mm ±2µm No 620g 0.3µm 2µm or less -
293-180-30 Metric, Inch 0-1" / 0-25.4mm 0.00005" / 0.001mm ±.00005" Yes 265g 0.3µm 0.00004" or less / 1µm or less -
293-181-30 Metric, Inch 1-2" / 25.4-50.8mm 0.00005" / 0.001mm ±.00005" Yes 325g 0.3µm 0.00004" or less / 1µm or less -
293-182-30 Metric, Inch 2-3" / 50.8-76.2mm 0.00005" / 0.001mm ±.0001" Yes 465g 0.3µm 0.00008" or less / 2µm or less -
293-183-30 Metric, Inch 3-4" / 76.2-101.6mm 0.00005" / 0.001mm ±.0001" Yes 620g 0.3µm 0.00008" or less / 2µm or less -
293-185-30 Metric, Inch 0-1" / 0-25.4mm 0.00005" / 0.001mm ±.00005" No 265g 0.3µm 0.00004" or less / 1µm or less -
293-186-30 Metric, Inch 1-2" / 25.4-50.8mm 0.00005" / 0.001mm ±.00005" No 325g 0.3µm 0.00004" or less / 1µm or less -
293-187-30 Metric, Inch 2-3" / 50.8-76.2mm 0.00005" / 0.001mm ±.0001" No 465g 0.3µm 0.00008" or less / 2µm or less -
293-188-30 Metric, Inch 3-4" / 76.2-101.6mm 0.00005" / 0.001mm ±.0001" No 620g 0.3µm 0.00008" or less / 2µm or less -