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Digital Handheld Contact Tachometers

Article No. 13271

LCD Contact Tachometer w/6” Wheel

  • Digtial Tachometer DT-105A
  • 5 digit 0.47" (12mm) high LCD
  • Approx. 65 hours battery life

Select your model

$310.00 excl. taxes & shipping cost




  • The Digital Handheld Contact Tachometers is a microprocessor controlled digital handheld tachometer
  • Comes with NIST Certification. 
  • These hand-held tachometers offer total length in meters, centimeters, inches, feet and yards.
  • In addition, total revolutions can be displayed, the speed of ten individual machines can be stored and retained in memory for 5 minutes or longer.

Technical Attributes

  • Data
    Part No.:1327113272
    Measuring Range:0.10 to 25,000 rpm with floating decimal
    Accuracy:±0.06 rpm: 0.10 to 999.99 rpm
    ±0.6 rpm: 1,000 to 9,999.9 rpm
    ±0.006% of reading ± 1 digit (or ±2rpm max.) :10,000 to 25,000 rpm
    Display:5 digit 0.47" (12mm) high LCD5 digit 0.4" (10mm) high LED

    Measuring Units:
    Revolutions: RPH, RPM Feet; FPH, FPM Miles; MPH
    Yards: YPH, YPM
    Inches: IPM
    Meters: mPH, mPM
    Length: m, cm, inches, feet, yards
    Total revolutions: REV
    Memory:13 readings are stored in memory and retained for 5 minutes (last, max., min. and 10 extra measurements)
    Display Update Time:1 second typical
    Detection:Optical Coupler, 60 pulses/rev.
    System Control:Single-chip C-MOS microprocessor
    Over Range Indicator:Flashing numerals
    Voltage Requirement:Size: 2 AA 1.5V
    Battery Life:Life: Approx. 65 hoursLife: Approx. 40 hours
    Low Battery Indicator:Flashing "LO BAT" display"B" display
    Auto Power Shut-OffYes
    Operating Temperature:32° to 113°F (0 to 45°C)
    Decimal Point:Floating
    Construction:Die-cast aluminum housing
    Weight:0.9 pounds (400g)
    Dimensions:7.2"L x 2.4"W x 1.8"H
    Warranty:1 year
    Optional Accessories:Wire/ Yarn Fixture, 12” Grooved Wheel also available

    Multi-Mode Speed Selection:
    Per Minute RPM, FPM, mPM, YPM, IPM, MPH
    Per Hour RPH, FPH, mPH, YPH, IPH

Delivery Content

2 Cone Adapters, 1 Funnel Adapter, 3-1/2" Extension Shaft, Carrying Case, 1 Master Wheel (6" cir.), NIST traceable certificate.

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