DT-207LR (LED) Tachometer

DT-207LRSeries DT-207LR (LED) Combination Contact/Non-Contact Laser Tachometers

The laser-enabled DT-207LR has precise RPM measurement up to 20 feet. The Series DT-207LR digital tachometers incorporate laser technology yet retain our hallmark rugged construction and reliable quality components. Units offer incredible value and versatility as they can operate in non-contact and contact applications. These instruments feature a field-upgrade-able contact adapter for linear rate measure, conveniently allowing both non-contact and contact measurements. Incorporating the precise laser technology and user-friendly functions as the DT-207LR tachometer, the DT- 207LR-S12 provides an exceptional accuracy in measuring speed and length via its 12” wheel. The larger wheel rotates more slowly than a standard 6” wheel, enabling reliable and safe registration of high speeds.

All Series 207LR units come standard with a NIST traceable calibration certificate. We’re confident you’ll agree that these fine units are the most advanced handheld tachometers on the market

Features

  • Outstanding Accuracy allows usage in the strictest applications
  • Sophisticated laser beam detection to 20 feet provides operator safety during testing
  • Exceptionally rugged die-cast aluminum housing enables usage in the harshest conditions
  • Wide field selection of units in both instantaneous rate as well as totalized length satisfies a multitude of user requirements
  • Large 5 digit display aids user visibility
  • 10 measurement memory capacity allows quick retrieval of stored data plus additional last, max. & min. values
  • Long-life battery (25-40 hrs. continuous use) eliminates concerns of being down during testing
  • Compact, Ergonomic design allows easy ergonomic grip
  • Rear Threaded Inserts provides option to mount to stand or other device
  • Available display options of either LCD or vibrant, bright red LED
  • CE Mark combined with free NIST certificate provides a guarantee of quality performance

Specifications

Model DT-207LR
Display Range 6 – 99,999 rpm
Accuracy ±1 rpm: 6 -8,300 rpm
±2 rpm: 8,300 – 25,000 rpm
±0.006% of reading ±1 digit (±6 rpm max.) 25,000 – 99,999 rpm
Display 5 digit 0.4” (10 mm) high LED
Measuring Units rpm (on contact using adapter, included) for YPM, mPM, FPM, IPM, and Length: YRD, m, FT and IN
Use wheel with 200L adapter
Measuring Distance 1” (25.4mm) to 20’ (6m)
Memory System 13 readings are stored in memory and retained for 5 minutes (last, max., min., and 10 extra measurements)
Detection Laser diode / contact
Update Time 1 second (typical)
Power Requirement 2 AA 1.5V batteries (Life: Approx. 25 hrs)
Construction Die-cast aluminum housing
Operating Temperature 32° – 113° F (0° – 45° C)
Dimensions 6.6” L x 2.4” W x 1.8” H (167.5 mm x 60 mm x 46 mm)
with contact adapter: Length=8.25” (209 mm)
Product Weight 0.8 lb (365 g)
Package Weight Approx. 2 lb (.91 kg)
Approvals CE
Warranty 2-Year
Included Accessories Two AA Batteries, Reflective tape, 2 cone adapters, funnel adapter, 3½” extension shaft, carrying case, NIST certificate, master wheel (6” cir.) & contact adapter
Options -S12 Option: Same as DT-207LR except 6” circumference wheel replaced with 12” circumference contact wheel

Ordering Details

DT-207LR Combination LED Tachometer with laser sensor and contact adapter for use with included 6” contact wheel. Includes NIST certificate.
DT-207LR-S12 Combination LED Tachometer with laser sensor and contact adapter for use with included 12” contact wheel. Includes NIST certificate.

Accessories

CONE 1/2 inch cone adapter
CONE-3/4 3/4 inch cone adapter
CONE-1-1/4 1-1/4 inch cone adapter
DT-ADP-207LR Contact adapter for DT-207LR
DT-CARRY100 Carrying case for handheld tachometers
EXT-SHAFT 3.5 inch extension shaft for handheld tachometers
FPM-12 12 inch circumference measuring wheel
FPM-6 6 inch circumference measuring wheel
FPM-6-GV 6 inch circumference grooved measuring wheel
FUNNEL 1/2 inch funnel adapter
TAB Sheet of thirty five 1/2 inch square reflective tabs
TAPE 1” x 7.75” strip of reflective tape
NIST-TACH NIST-TACH NIST traceable certificate with data

Photos

Literature Download:

DT-207LR Data Sheet | DT-207LR Manual | DT-207LR-S12 Manual