PM6208A Digital Tachometer – Non-Contact RPM Meter

The PM6208A Digital Tachometer is a non-contact measurement instrument designed for accurately measuring rotational speed in motors, fans, shafts, and rotating machinery. Built around a high-speed integrated processing chip, it delivers reliable performance and precise RPM measurements without physical contact with the rotating object. The device features a backlit LCD display for operation in low-light environments, data logging for up to 100 measurements, and MAX/MIN/AVG functions for comprehensive analysis. Its compact design and multiple speed unit selections make it suitable for industrial maintenance, laboratory testing, and equipment diagnostics.

• Non-contact RPM measurement using optical sensing technology
  
• Measurement range from 50 to 9999 RPM
  
• High-accuracy measurement performance
  
• Backlit LCD display for low-light operation
  
• Data logging storage for up to 100 records
  
• MAX, MIN, and AVG measurement functions
  
• Multiple speed unit selections available
  
• Data hold function for convenient reading
  
• Automatic power-off after 30 seconds of inactivity
  
• Compact and portable handheld design
  
• Low battery indication function
  
• Suitable for motors, fans, and rotating machinery
  
• High-speed integrated processing chip
  
• Reliable performance for maintenance and diagnostics
  
• Designed for industrial and laboratory applications

• Model: PM6208A
  
• Product Type: Digital Tachometer
  
• Measurement Method: Non-Contact Optical Measurement
  
• Measurement Range: 50–9999 RPM
  
• Measurement Accuracy: ±(0.03% + 2 Digits)
  
• Measuring Distance: 50–250 mm
  
• Data Logging Capacity: 100 Groups
  
• Display Type: LCD Display with Backlight
  
• MAX/MIN/AVG Function: Yes
  
• Data Hold Function: Yes
  
• Unit Selection: m/min, m/sec, ft/min, ft/sec, in/min
  
• Auto Power Off: 30 Seconds
  
• Low Battery Indicator: Yes
  
• Application: Rotational Speed Measurement and Diagnostics
• Power Supply  4x1.5AAA Battery (Not Included)

• PM6208A Digital Tachometer Manual

• PM6208A Digital Tachometer Tutorial