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Shimpo Contact Style Digital Handheld Tachometer DT-105A & DT-107A

SMP031 |

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      Our Shimpo DT-105A and DT-107A Tachometers are accurate, microprocessor-controlled hand tachometers that are great for all rotational, linear, and surface speed and length measurements.

      These tachometers are constructed with the highest quality components for optimal performance and durability. Packed with useful features like expanded memory storage, added length functions, free NIST certificates, and many accessories to use along with them, these tachometers are necessary tools at a great value. DT-105A and DT-107A include a standard 6" wheel, DT-105A-S12 and DT-107A-S12 include a standard 12" wheel, DT-105A-12CBL and DT-107A-12CBL include a 12" cable wheel and DT-105A-12KMW and DT-107A-12KMW include a 12" knurled aluminum wheel.


      • Direct length measurement
      • Extensive speed range (0.10 - 25,000 RPM)
      • Large 5 digit display with total revolution
      • Long battery life (40-60 hours)
      • Large 10-test memory capacity (selectable to 5 minutes or more)
      • Free NIST certificate
      • Minimum shaft loading overspeed protection


      Measuring range 0.10 - 25,000 RPM with floating decimal
      Accuracy 0.10 - 999.9 RPM: ±0.06 RPM
      1000.0 - 9,999.9 RPM: ±0.6 RPM
      10,000 - 25,000 RPM: ±0.006 % of reading ±1 digit (or 2 RPM max.)
      Display DT-105A: 5 digit 0.47" (12 mm) high LCD
      DT-107A: 5 digit 0.4" (10 mm) 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 2 AA 1.5 V batteries
      Low battery indicator DT-105A: Flashing LO BAT display
      DT-107A: B display
      Auto power shutoff Yes
      Battery life DT-105A: 65 hrs approx.
      DT-107A: 40 hrs approx.
      Operating temperature range 32° - 113°F (0° - 45°C)
      Decimal point Floating
      Construction Die-cast aluminum housing
      Weight 0.9 lb (400 g)
      Dimensions 7.2" L x 2.4" W x 1.8" H (182.5 mm x 60 mm x 46 mm)
      Warranty 1 year


      There are two models to choose from, the DT-105A LCD display or the DT-107A LED display. The Shimpo DT-105A tachometer has a slightly larger display and longer battery life as compared to the Shimpo DT-107A tachometer. The display on each tachometer spans five digits.

      LCD Display [DT-105A] 0.47" (12 mm) H Flashing "LO BAT" battery indicator 65 hr battery life
      LED Display [DT-107A] 0.4" (10 mm) H "B" low battery indicator 40 hr battery life


      Choose the standard 6" circumference measuring wheel for your Shimpo DT-105A or DT-107A Tachometer, or upgrade to a 12" circumference measuring wheel. The 12" wheel rotates more slowly than the 6" wheel, allowing you to safely and reliably register high speeds.

      Includes standard 6" wheel
      Includes standard 12" wheel
      Includes 12" cable wheel for use with extruded tubing, elevator cables, and cable/wire reels
      Includes 12" knurled aluminum wheel for use with fabrics, conveyor belts, rubber, coarse weave, wood, foam, insulation, and belts

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      Warranty Information

      This product comes standard with a 1-year warranty.

      Return Information

      • Return windows close 30 days after you receive your item.
      • You are responsible for obtaining a Return Merchandise Authorization, the cost of shipping, and potential restocking fees, if the item has been opened.
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      Your Cost $257.00 List Price: $270.00
      Ships Free (US48)
      Ships next business day

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