Scale Scale | Show |
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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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Maximum Measuring (Velocity) MaximumMeasuring (Velocity) |
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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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Display Type Display Type |
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 | Digital |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Maximum Measuring Distance Maximum Measuring Distance |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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) | |||||
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| 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 |
| LCD | 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 |
| 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 |
| Replacement AA Batteries (Pkg. of 4) | 00000000 | Pkg. | 00000 |
| Optional Carrying Case | 00000000 | Each | 00000 |
| 12" Circumference Grooved Speed Wheel | 00000000 | Each | 000000 |
| 3 1/2" Extension Shaft | 00000000 | Each | 00000 |
| 1/2" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 0000 |
| 12" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 00000 |
| 1 1/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| 1/2" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 0000 |
| 6" Circumference Grooved Speed Wheel | 00000000 | Each | 00000 |
| 6" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
Contact/Noncontact Tachometers
Capture high-speed readings from a distance in noncontact mode or use the speed wheel to switch to contact mode. This tachometer comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy. It has a 1/4"-20 female threaded bushing for tripod mounting.
BNC cable (sold separately) sends signals from the tachometer to a data collector.
Measuring Range, rpm | Accuracy | |||||||||
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| Contact | Noncontact | Contact | Noncontact | Max. Measuring Distance, ft. | Display Type | Includes | Scale | Batteries Included | Each | |
| 0.5-20,000 | 5-200,000 | ±0.05% | ±0.01% | 25 | LCD | 4" Speed Wheel, 1/4"-20 Female Threaded Bushing, 5 ft. Reflective Tape, Measuring Tip for Flat-End Surfaces, Measuring Tip for Shafts with Center Hole | cm/hr, cm/min, cm/sec, ft./hr, ft./min, ft./sec, in./hr, in./min, in./sec, m/hr, m/min, m/sec, rph, rpm, rps, yd./hr, yd./min, yd./sec | Yes | 00000000 | 0000000 |