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DT-105A - DT-107A
Contact Tachometer |
DT-105A LCD Display with 6" Circum Measuring Wheel
DT-107A LED Display with 6" Circum Measuring Wheel
DT-107A-12 LED Display with 12" Circum Measuring Wheel
Accurately measure rotational and surface speed, as well as length. Built-in selector switch permits the user to display readings in a wide variety of engineering units.
The DT-107A-12 includes a 12" circumference measuring wheel which is offered for safer and easier surface speed measurement by keeping the users hand farther from the moving surface and slowing down the rotational speed. |
 Built-in memory for last, maximum, minimum and 10 separate readings | | Rugged cast aluminum housing | | Includes Traceable calibration Certificate |
| | LCD Version for use in sunlight and for longest battery life | | LED version for use in poorly lit or dark environments |
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DT-105A Mode Selector Switch
Optional 12" Wheel for Large Diameter Cables, Tapes & Bands
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DT-205LR-DT-207LR
Contact & Non-Contact Tachometer |  |
High-precision laser measures from distances up to 14 feet | | Click image for more info | | |
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DT-TRI-HD
Tripod for Tachometers and Stroboscopes |  |
Expands from 10 1/2" to 40" | | Click image for more info
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| | | | All models are supplied as a complete kit including 6" circumference surface speed wheel, two cone tip adapters, funnel tip adapter, shaft extension, two AA batteries and and an operating instruction manual - all supplied in a foam-fitted carrying case. |
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Display Range
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0.10 to 25,000 rpm with floating decimal
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Accuracy
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0.10 to 999.99 rpm: ±0.06 rpm
1,000.0 to 9,999.9 rpm: ±0.6 rpm
10,000 to 25,000 rpm: ±0.006% rpm
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Measurement Units
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per Minute
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Revolutions, Meters, Yards, Feet, Inches
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per Hour
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Feet, Yards, Miles, Meters, Revolutions
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Total
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Revolutions, Centimeters, Meters, Yards, Feet, Inches
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per Second
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Revolutions, Inches, Feet, Yards, Centimeters (optional, inquire)
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Memory System
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13 readings are stored in memory and retained for 5 minutes
(last, max., min., and 10 measurements)
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Over-Range Indicator
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Flashing numerals
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Detection
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Optical coupler, 60 pulses/rev
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Update Time
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1 second (typical)
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Batteries
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Size: 2 1.5 V AA
Life: Approx. 65 hrs. (DT-105A)
Life: Approx. 40 hrs. (DT-107A)
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Low Voltage Indicator
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Flashing "LO BAT" display (DT-105A)
"B" display (DT-107A)
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Operating Temp
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32° to 113° F (0 to 45° C)
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Weight
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0.9 pounds (400 grams)
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Dimensions
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7.3" L x 2.4" W x 1.8" H
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Warranty
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1 year
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Accessories Included
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2 cone adapters, 1 funnel adapter, 3-1/2" extension shaft, 1 surface speed wheel (6" circumference), carrying case, operating instructions
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Features
Tachometer Accessories
