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MITUTOYO

MITUTOYO, established in 1934 in Tokyo, Japan, is a global manufacturer of precision measurement instruments. The company's product portfolio spans micrometers, calipers, dial indicators, height gauges, optical measuring systems, and data management solutions. MITUTOYO instruments are used in quality control, machining, and inspection applications across industries such as automotive, aerospace, electronics, and medical device manufacturing. Key technical attributes include IP65/IP66 splash resistance on select calipers and micrometers, SPC output for data collection, and resolutions down to 0.00005 in (1 µm) on digital models. The brand also offers accessories like U-Wave wireless transmitters for SPC data transmission, power and Ethernet cables for Multicode Readers, and replacement bulbs for microscopes. 3G Electric supplies over 368 MITUTOYO SKUs, including digital outside micrometers (e.g., 293-676-22 with IP65 rating), splash-resistant calipers (e.g., 552-160-10 with IP66 rating), dial test indicators (e.g., 513-473-10E and 513-485-10E), stainless steel flexible rules (e.g., 182-222), and U-Wave transmitters (e.g., 264-621). The product range supports dimensional measurement, surface inspection, and data logging in workshop and laboratory environments. 3G Electric provides logistics support for global shipment, ensuring availability of MITUTOYO instruments for plant engineers, maintenance managers, and procurement specialists requiring verifiable measurement accuracy and repeatability.

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About MITUTOYO

MITUTOYO, established in 1934 in Tokyo, Japan, is a global manufacturer of precision measurement instruments. The company's product portfolio spans micrometers, calipers, dial indicators, height gauges, optical measuring systems, and data management solutions. MITUTOYO instruments are used in quality control, machining, and inspection applications across industries such as automotive, aerospace, electronics, and medical device manufacturing. Key technical attributes include IP65/IP66 splash resistance on select calipers and micrometers, SPC output for data collection, and resolutions down to 0.00005 in (1 µm) on digital models. The brand also offers accessories like U-Wave wireless transmitters for SPC data transmission, power and Ethernet cables for Multicode Readers, and replacement bulbs for microscopes. 3G Electric supplies over 368 MITUTOYO SKUs, including digital outside micrometers (e.g., 293-676-22 with IP65 rating), splash-resistant calipers (e.g., 552-160-10 with IP66 rating), dial test indicators (e.g., 513-473-10E and 513-485-10E), stainless steel flexible rules (e.g., 182-222), and U-Wave transmitters (e.g., 264-621). The product range supports dimensional measurement, surface inspection, and data logging in workshop and laboratory environments. 3G Electric provides logistics support for global shipment, ensuring availability of MITUTOYO instruments for plant engineers, maintenance managers, and procurement specialists requiring verifiable measurement accuracy and repeatability.

Common Applications

  • Automotive quality control — MITUTOYO digital outside micrometers (293-676-22) for measuring shaft diameters with IP65 protection.
  • Aerospace inspection — MITUTOYO splash-resistant calipers (552-160-10) for measuring large components up to 18 in with IP66 rating.
  • Machine shop setup — MITUTOYO dial test indicators (513-473-10E) for aligning workpieces and checking runout with 0.0001 in resolution.
  • Medical device manufacturing — MITUTOYO U-Wave transmitters (264-621) for wireless SPC data collection from calipers in cleanroom environments.
  • Tool and die maintenance — MITUTOYO flexible rules (182-222) for measuring curved surfaces and inside dimensions with etched decimal scales.
  • Laboratory microscopy — MITUTOYO halogen bulbs (383038) as replacement lamps for TM-500 series microscopes.

Frequently asked questions

Common questions about MITUTOYO from 3G Electric.

What IP ratings are available on MITUTOYO digital micrometers and calipers?

MITUTOYO offers splash-resistant digital micrometers with IP65 rating, such as the 293-676-22 model, and splash-resistant calipers with IP66 rating, such as the 552-160-10 model. IP65 indicates protection against water jets from any direction, while IP66 provides protection against powerful water jets. These ratings allow use in environments with coolant or moisture, but the instruments are not designed for submersion.

How does the MITUTOYO U-Wave wireless transmitter work with calipers?

The MITUTOYO U-Wave transmitter (MPN 264-621) is a battery-powered device that attaches to compatible IP67 calipers (4 in, 6 in, 8 in, 12 in). It uses Zigbee wireless protocol to transmit SPC measurement data to a receiver connected to a computer or data logger. This eliminates the need for cables and allows real-time data collection in manufacturing environments.

What is the resolution and accuracy of MITUTOYO digital outside micrometers?

MITUTOYO digital outside micrometers, such as the 293-676-22 model, offer a resolution of 0.00005 in (0.001 mm) and an accuracy of ±0.00005 in. The measuring range for this model is 0 in to 1 1/5 in (25.4 mm to 50.8 mm). These specifications are typical for MITUTOYO micrometers with SPC output and splash-resistant construction.

Are MITUTOYO dial test indicators supplied with a calibration certificate?

Some MITUTOYO dial test indicators, such as the 513-485-10E model, include a Certificate of Inspection. This certificate verifies that the indicator meets specified accuracy and performance standards at the time of manufacture. Other models may not include a certificate; check the product specifications for each SKU.

What is the graduation scale on MITUTOYO stainless steel flexible rules?

MITUTOYO flexible rules, like the 182-222 model, feature etched graduations in both fractional (1/64 in) and decimal (1/100 in) scales. The rule is 12 inches long, 0.02 inches thick, with a chrome finish and black markings. It is designed for inside-read measurements and is flexible for use on curved surfaces.

Does 3G Electric supply MITUTOYO products?

Yes — 3G Electric (S) Pte. Ltd. supplies MITUTOYO products. We stock the MITUTOYO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.