Series DT-205LR (LCD) Combination Contact/Non-Contact Laser Tachometers
The laser-enabled DT-205LR has precise RPM measurement up to 20 feet. The Series DT-205LR 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-205LR tachometer, the DT- 205LR-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 205LR 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-205LR |
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 0.47” (12 mm) high LCD |
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-205LR except 6” circumference wheel replaced with 12” circumference contact wheel |
Dimensions
Ordering Details
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 |
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-205LR |
Contact adapter for DT-205LR |
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 |
Literature Download:
DT-205LR Data Sheet | DT-205LR Manual | DT-205LR-S12 Manual