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  • Product Name: Photo/Contact Tachometer
  • Product No.: 2236B
  • Brief Introdction:

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Photo/Contact Tachometer  

5 digits 18mm (0.6") LCD

Accuracy: ±(0.05%+1 digit)

Sampling Time: 0.5sec(over 120RPM)

Range Select: Auto-Ranging

Test Base: 6MHz Quartz crystal

Battery: 3x1.5V AAA battery

Detecting Distance: 50~500mm

Power Consumption: Approx 45mA

Measuring Range:

Photo Tach: 2.5~99,999RPM

Contact Tach: 0.5~19,999RPM

Surface Speed: 0.05~1,999.9(m/min)

Resolution:

Photo Tach: 0.01RPM(2.5~999.99RPM)

       0.1RPM(1,000~9,999.9RPM)

       1RPM(over 10,000RPM)

Contact Tach: 0.01RPM(0.5~999.99RPM)

        0.1RPM(1,000~9,999.9RPM)

        1RPM(over 10,000RPM)

Surface Speed: 0.01m/min(0.05~99.99m/min)

        0.1m/min(over 100m/min)

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