Series DT-200LR Combination Contact/Non-
Contact Laser Tachometers Laser-enabled pre-
cise RPM measurement up to 20 feet. The Series
DT-200LR 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 in-
struments feature a field-upgradeable contact adapter for linear
rate measure, conveniently allowing both non-contact and con-
tact measurements. Incorporating the precise laser technology
and user-friendly functions as the DT-200LR tachometer, the DT-
200LR-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 200LR units come standard with a NIST traceable cali-
bration certificate. We’re confident you’ll agree that these fine units
are the most advanced handheld tachometers on the market!
DT-200LR Combination
Laser Tachometers
Features
DT-207LR (LED)
Tachometer
Inspection
Application
• 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
Standard DT-200LR
in Supplied Case
DT-207LR-S12
Contact Tachometer
with Optional 12” Circle Wheel
DT-205LR
DT-207LR
DT-200LR Specifications
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-200LR Contact adapter for DT-200LR
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
FUNNEL-3/4 3/4 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 traceable certificate with data
DISTRIBUTED BY:
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, in-
cluded) 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)
Operating Temperature 32º - 113ºF (0º - 45ºC)
Construction Die-cast aluminum housing
Product Weight 0.8 lb (365 g)
Package Weight Approx. 2 lb (.91 kg)
Approvals CE
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)
Warranty 1-Year
Included Accessories
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-200LR except
6” dia. wheel replaced with 12” dia.
contact wheel
Accessories
(2) Cone Tips 1/2” Funnel Tip
Reflective Tape
DT-205LR
Combination LCD Tachometer with laser
sensor and contact adapter for use with
included 6” contact wheel. Includes NIST
certificate.
DT-205LR-S12
Combination LCD Tachometer with laser
sensor and contact adapter for use with
included 12” contact wheel. Includes
NIST certificate.
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.
Ordering Details
Included Accessories Optional Accessories
DT-ADP-200LR Adapter
Extension Shaft (3 1/2”)
Carrying Case
FPM-6 (ft./min, 6” cir.) FPM-12 (ft./min) 12” circle
FPM-6-GV (6” circle grooved wheel)
