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DT-205LR - DT-207LR Contact & Non-Contact Tachometer

DT-205LR LCD MODEL with 6" Circum Measuring Wheel
DT-205LR-12 LCD MODEL with 12" Circum Measuring Wheel
DT-207LR LED MODEL with 6" Circum Measuring Wheel
DT-207LR-12 LED MODEL with 12" Circum Measuring Wheel

The Checkline DT-205LR & DT-207LR combine the best features found in both contact and non-contact tachometers for the accurate measurement of rpm, surface speed and length. The screw-in contact adapter makes it quick & easy to convert from non-contact to contact operation.

  • High-precision laser measures from distances up to 14 feet
  • Built-in memory for last, maximum, minimum and 10 separate readings
  • Includes 6" circumference surface speed wheel
  • LCD Version for use in sunlight and for longest battery life
  • LED version for use in poorly lit or dark environments
  • Includes Traceable calibration Certificate

360 degree photo

LCD Display vs LED Display

Tachometer Accessories

Dimensions-DT-205LR - DT-207LR

Complete Kit
All models are supplied as a complete kit including the tachometer, reflective tape, screw-in contact adapter, 2 cone tips, funnel tip, shaft extension, surface speed wheel, two AA batteries and an operating instruction manual - all supplied in a foam-fitted carrying case.

Note:On DT-205LR-12 and DT-207LR-12 models 12" circumference wheel is supplied instead of 6" version.

Related Products

DT-105A - DT-107A Contact Tachometer

  • Built-in memory for last, maximum, minimum and 10 separate readings

More details

DT-105A - DT-107A Contact Tachometer

DT-TRI-HD Tripod for Tachometers and Stroboscopes

  • Expands from 10 1/2" to 40"
  • Steel leg construction, non-slip rubber feet & 2-way panhead

More details

DT-TRI-HD Tripod for Tachometers and Stroboscopes

Measuring RangeNon-Contact - 6 to 99,999 rpm
Contact - 0.8 to 25,000 rpm
Accuracy6 to 8,299 rpm: ±1 rpm
8,300 to 24,999 rpm: ±2 rpm
25,000 to 99,999 rpm: ±0.006% rpm
DisplayDT-205LR (LCD MODEL)
5 digit 0.47" (12mm) high LCD
5 digit 0.4" (10mm) high LED
per MinuteRevolutions, Meters, Yards, Feet, Inches
Total LengthMeters, Yards, Feet, Inches
Measuring Distance Laser14 feet (5.2 m) maximum
DetectionLaser Diode, Class II
Memory13 readings are stored in memory and retained for 5 minutes
Over-Range IndicatorFlashing numerals
Update Time1 second (typical)
Batteries2 - 1.5 V AA
Battery LifeDT-205LR Approx 40 hrs
DT-207LR Approx 25 hrs
Operating Temp32° to 113° F (0 to 45° C)
ConstructionDie-cast aluminum housing
Weight0.8 pounds (365 grams)
Dimensions6.6" L x 2.4" W x 1.8" H (167mm x 61mm x 45.7)
Warranty1 year
Accessories IncludedReflective tape, cone adapter, surface speed wheel (6" cir.), 200L contact adapter and carrying case


Li-Ion Rechargeable AA Batteries via the USB to USB-C

  • Li-Ion rechargeable battery
  • Stable voltage of 1,5 V over 95% of the runtime
  • Charged via the USB to USB-C cable

More details

Li-Ion Rechargeable AA Batteries via the USB to USB-C 127554

10009S Reflective tape

  • Self-adhesive reflective tapes
  • 4 x 35 pcs.

More details

10009S Reflective tape 125834

Buy Now

DT-205LR Tachometer Contact & Non Contact
€ 325,00 
DT-205LR-12 Tachometer Contact & Non Contact with 12" Measuring Wheel
€ 383,00 
DT-207LR Tachometer LED Contact & Non-contact
€ 325,00 
DT-207LR-12 Tachometer LED Contact & Non-contact With 12" Measuring Wheel
€ 383,00 

10009S - Reflective Tape 4 Sheets 35 1/2
€ 15,00 
Li-Ion Rechargeable AA Batteries - 4 pcs (with USB to USB-C cable)
€ 25,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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