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DT-207LR-12 Contact / Non-Contact Tachometer with LED Display and 12" Circumference Wheel - DT-207LR-S12

DT-205LR Tachometer measures via contact and non-contact
Click images to enlarge.
DT-205LR LCD Display with 6" Circumference Measuring Wheel
DT-205LR-12 LCD Display with 12" Circumference Measuring Wheel
DT-207LR LED Display with 6" Circumference Measuring Wheel
DT-207LR-12 LED Display with 12" Circumference Measuring Wheel

The 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.

NSN 6680-01-378-6490 (DT-205LR)
NSN 6680-01-507-0818 (DT-207LR)
DT-207LR-12 = Avtron M740

Features

  • Includes NIST Traceable calibration Certificate
  • High-precision laser measures from distances up to 14 feet
  • LCD Version for use in sunlight and for longest battery life
  • LED version for use in poorly lit or dark environments
  • Includes 6" circumference surface speed wheel
  • Built-in memory for last, maximum, minimum and 10 separate readings
  • DT-205LR NSN: 6680-01-378-6490

LCD Display vs LED Display

LCD vs LED

Related Products

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Hand-Held Contact Tachometer
- Built-in memory for last, maximum, minimum and 10 separate readings
Combination Contact and Non-Contact Laser Tachometer
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Combination Contact and Non-Contact Laser Tachometer
- Sharp Visible Laser Beam
- Measures RPM & surface speed and length
tachometer and stroboscope calibrator
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Tachometer Calibrator, Stroboscope Calibrator
CDT-2000HD hand-held tachometer
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Combination Contact and Non-Contact Digital Tachometer
- Measures speeds from as low as 1.00 rpm up to 99,999 rpm
FPM-12-CBL 12 inch Circumference Wheel
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12" Circumference Wheel for elevator cable, belts and other applications

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, NIST traceable calibration certificate 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

Specifications

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: ±6 rpm, max.
ResolutionNon-Contact Mode: 1 RPM
Contact Mode: 0.1 RPM
DisplayDT-205LR: (LCD MODEL) 5 digit 0.47" (12mm) high
DT-207LR: (LED MODEL) 5 digit 0.4" (10mm) high
Measurement UnitsPer Second: Inches, Centimeters (optional, inquire)
Per Minute: Revolutions, Inches, Feet, Yards, Meters
Per Hour:
Miles, Kilometers (optional, inquire)
Total: Revolutions, Inches, Feet, Yards, Centimeter, Meters
Measuring Distance14 feet (4.2 m) maximum
DetectionLaser Diode, Class II
Memory13 readings are stored in memory and retained for 5 minutes
(last, max., min., and 10 measurements)
Over-Range IndicatorFlashing numerals
Update Time1 second (typical)
Batteries2 - 1.5 V AA
Battery LifeDT-205LR Approx 40 hrs
DT-207LR Approx 25 hrs
Low Voltage IndicatorDT-205LR Flashing "LO BAT" display
DT-207LR "B" display
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)
OriginTaiwan
Warranty1 year

Downloads

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Item Description Price
DT-207LR-12
Contact / Non-Contact Tachometer with LED Display and 12" Circumference Wheel - DT-207LR-S12
$324.00
Accessories
ISO-17025-TS
ISO-17025 Certificate for Tachometer or Stroboscope
$295.00
Cone Tip for Hand-held Tachometers - CONE
$10.00
Funnel Tip for Hand-held tachometers
$10.00
Shaft Extension for Tachometers, 3 inch - EXT-SHAFT
$15.00
Reflective Tape, 1x7 Inch Strip - TAPE
$5.00
Reflective Tab Sheet, 35 1/2" x 1/2" Squares - TAB
$5.00
Qty 4 Reflective Tab Sheet, 35 1/2" x 1/2" Squares
$15.00
6 Inch Circumference Tachometer wheel, 7mm shaft (FPM-6)
$30.00
12 Inch Circumference Tachometer wheel, 7mm shaft (FPM-12)
$50.00
Contact Adapter for DT-205LR and DT-207LR tachometers
$70.00
Tripod for Tachometers and Stroboscopes
$35.00
BATT-RC4AA-WC
4-pack AA Ni-MH Rechargeable Batteries & Charger Kit
$35.00
DTCC
Spare Carrying Case for Shimpo Tachometers
$30.00
ZZHH0018
Replacement Battery Cover for DT-105A/7A - DT-205/7 L & LR Models Tachometers
$15.00
BDTC1700120
Window glass for DT-107A / DT-207LR
$15.00
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