Lutron DT-2349 Digital Stroboscope Non-Contact Rotation Speed Measurement Tool

Lutron DT-2349 Digital Stroboscope Non-Contact Rotation Speed Measurement Tool

Lutron DT-2349 Digital Stroboscope
High-Precision, Non-Contact Rotation Speed Measurement Tool

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Product Description Lutron DT-2349 Digital Stroboscope Non-Contact Rotation Speed Measurement Tool

The Lutron DT-2349 Digital Stroboscope is a high-performance measuring device designed for accurate, non-contact measurement of rotational speed. Featuring a broad measuring range of 60 to 32,000 RPM, a powerful xenon flash tube, and precision accuracy of ±(0.05% + 1 digit), it is the ideal solution for professionals in maintenance, quality control, and industrial production environments.

This stroboscope allows users to “freeze” the motion of fast-rotating machinery visually, enabling precise speed readings without disrupting or touching the equipment. It eliminates the drawbacks of contact-based methods, offering a safer, faster, and more effective way to assess mechanical performance.

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Key Features

• Wide Measurement Range

  • Measures flash rates from 60 to 32,000 RPM (FPM)

  • Suitable for fans, motors, gears, and other high-speed rotating components

• High Accuracy and Resolution

  • Accuracy: ±(0.05% + 1 digit)

  • Resolution:

    • 0.1 RPM below 1,000 RPM

    • 1 RPM at 1,000 RPM and above

• Powerful Xenon Flash Tube

  • Flash Duration: 5–12 microseconds

  • Flash Energy: 4 watt-seconds (joules)

  • Color Temperature: 6,500 K xenon white

  • Beam Angle: 80° for wide and clear illumination

  • Replaceable when flashing irregularities occur at speeds above 3,600 RPM

• Advanced Digital Interface

  • 5-digit LCD display with a range up to 99,999

  • Clear visibility for quick readings

  • Convenient operation with digital buttons for fast adjustments:

    • Increase/Decrease rate

    • ×2 and ÷2 function keys for rapid frequency tuning

• Smart Internal System

  • Equipped with a microprocessor-based LSI circuit and quartz crystal time base

  • Ensures superior stability and consistent accuracy

• Versatile Power Options

  • AC power adapter (100–240V to DC 9V, 3A) included

  • Optional DC operation using four 1.2V Ni-MH rechargeable D-size (UM-1) batteries (not included)

• Ergonomic and Durable Design

  • Compact size: 21 x 12 x 12 cm (8.3 x 4.8 x 4.8 inches)

  • Lightweight at only 1 kg (2.2 lb)

  • Rugged plastic injection-molded housing with mirror-type reflector for efficient light dispersion

• Stable Operation in Industrial Environments

  • Operating Temperature: 0 to 50℃ (32 to 122℉)

  • Operating Humidity: Less than 80% RH

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Summary

The Lutron DT-2349 Digital Stroboscope is a reliable and high-precision tool ideal for monitoring and analyzing fast-moving mechanical components without contact. Its wide RPM range, high-intensity xenon flash, and digital control interface make it a perfect fit for industrial maintenance, manufacturing, quality control, and technical education. Built for both performance and portability, this stroboscope empowers professionals to achieve accurate results with speed and confidence.