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Scale Scale | Hide |
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Tachometer Type Tachometer Type |
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Power Source Power Source |
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Housing Material Housing Material |
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Maximum Measuring (Velocity) Maximum Measuring(Velocity) |
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Display Type Display Type |
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Battery Size Battery Size |
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Batteries Included Batteries Included |
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Certification Certification |
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Container Type Container Type |
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Maximum Measuring Distance MaximumMeasuring Distance |
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High-Accuracy Digital Contact
Tachometers with Certificate of Calibration
Accurate to within ±0.006% of reading, these tachometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. Contact tachometers come in direct contact with the object measured and are an excellent choice for dirty and dusty environments.
Note: Units are calibrated to work with either a 6" or 12" circumference speed wheel but not both.
Choose tachometer with LCD for use in bright light.
Choose tachometers with LED for use in dimly lit areas.
| Display Type | Includes | Scale | Batteries Included | Each | |
0.1-25,000 rpm Measuring Range (±0.006% Accuracy) | |||||
|---|---|---|---|---|---|
| LCD | 6" Speed Wheel, Measuring Tip for Flat-End Surfaces, 3 1/2" Extension Shaft, Two Measuring Tips for Shafts with Center Hole | cm, ft., ft./hr, ft./min, in., in./min, m, m/hr, m/min, mph, rph, rpm, Total Revolutions, yd., yd./hr, yd./min | Yes | 00000000 | 0000000 |
| LED | 6" Speed Wheel, Measuring Tip for Flat-End Surfaces, 3 1/2" Extension Shaft, Two Measuring Tips for Shafts with Center Hole | cm, ft., ft./hr, ft./min, in., in./min, m, m/hr, m/min, mph, rph, rpm, Total Revolutions, yd., yd./hr, yd./min | Yes | 00000000 | 000000 |
| LED | 12" Speed Wheel, Measuring Tip for Flat-End Surfaces, 3 1/2" Extension Shaft, Two Measuring Tips for Shafts with Center Hole | cm, ft., ft./hr, ft./min, in., in./min, m, m/hr, m/min, mph, rph, rpm, Total Revolutions, yd., yd./hr, yd./min | Yes | 00000000 | 000000 |
| 3/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 000000 |
| 6" Circumference Grooved Speed Wheel | 00000000 | Each | 00000 |
| 1/2" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 00000 |
| Optional Carrying Case | 00000000 | Each | 00000 |
| 1 1/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| Replacement AA Batteries (Pkg. of 4) | 00000000 | Pkg. | 0000 |
| 3 1/2" Extension Shaft | 00000000 | Each | 00000 |
| 6" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
| 1/2" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 0000 |
| 12" Circumference Knurled Speed Wheel | 00000000 | Each | 000000 |
| 12" Circumference Grooved Speed Wheel | 00000000 | Each | 000000 |
| 12" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
High-Accuracy Contact/Noncontact Tachometers
Accurate to within ±0.006% of reading. Switch these tachometers from contact to noncontact mode by attaching the included adapter. They come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. All have a 1/4”-20 female threaded bushing for tripod mounting.
Choose tachometers with LCD for use in bright light.
Choose tachometers with LED for use in dimly lit areas.
Tips measure the rotational speed of shafts and other spinning objects. Tips for flat-end surfaces are often used with pulleys and circular saws. They have a concave surface to fit flush over bumps, such as screw heads. Tips for shafts with center hole are cone-shaped, so they’ll fit the inner diameter of different hole sizes.
Speed wheels measure the length and speed of conveyor belts, bolts of fabric, and material on spools. They have a grooved edge to fit over wire, cable, and cords.
| Display Type | Includes | Max. Measuring Distance, ft. | Scale | Batteries Included | Each | |
6-99,999 rpm Measuring Range (±0.006% Accuracy) | ||||||
|---|---|---|---|---|---|---|
| LCD | 6" Speed Wheel, 1/4"-20 Female Threaded Bushing, 7" Reflective Tape, Contact to Noncontact Mode Adapter, Measuring Tip for Flat-End Surfaces, Measuring Tip for Shafts with Center Hole | 20 | ft., ft./min, in., in./min, m, m/min, rpm, yd., yd./min | Yes | 00000000 | 0000000 |
| LCD | 12" Speed Wheel, 1/4"-20 Female Threaded Bushing, 7" Reflective Tape, Contact to Noncontact Mode Adapter, Measuring Tip for Flat-End Surfaces, Measuring Tip for Shafts with Center Hole | 20 | ft., ft./min, in., in./min, m, m/min, rpm, yd., yd./min | Yes | 00000000 | 000000 |
| LED | 6" Speed Wheel, 1/4"-20 Female Threaded Bushing, 7" Reflective Tape, Contact to Noncontact Mode Adapter, Measuring Tip for Flat-End Surfaces, Measuring Tip for Shafts with Center Hole | 20 | ft., ft./min, in., in./min, m, m/min, rpm, yd., yd./min | Yes | 00000000 | 000000 |
| LED | 12" Speed Wheel, 1/4"-20 Female Threaded Bushing, 7" Reflective Tape, Contact to Noncontact Mode Adapter, Measuring Tip for Flat-End Surfaces, Measuring Tip for Shafts with Center Hole | 20 | ft., ft./min, in., in./min, m, m/min, rpm, yd., yd./min | Yes | 00000000 | 000000 |
| Reflective 1/2" Sq. Tape Tabs (Sheet of 35) | 00000000 | Each | 00000 |
| 6" Circumference Grooved Speed Wheel | 00000000 | Each | 00000 |
| Reflective Tape Roll (5 ft. Lg. × 1/2" Wd.) | 0000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| Optional Carrying Case | 00000000 | Each | 00000 |
| Replacement AA Batteries (Pkg. of 4) | 00000000 | Pkg. | 0000 |
| 1 1/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| Replacement Contact Mode Adapter | 00000000 | Each | 00000 |