Noncontact Tachometers
Noncontact tachometers emit a beam of light or laser that reflects off a piece of reflective tape attached to the rotating point.
| Measuring Range, rpm | Accuracy | Max. Measuring Distance | Display Type | Includes | Scale | Batteries Included | Each | |
| 2-99,999 | ±0.05% | 20" | LCD | 2 ft. Reflective Tape | rpm | Yes | 0000000 | 0000000 |
Noncontact Tachometers with Certificate of Calibration
This tachometer comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy. Noncontact tachometers emit a beam of light or laser that reflects off a piece of reflective tape attached to the rotating point.
| Measuring Range, rpm | Accuracy | Max. Measuring Distance | Display Type | Includes | Scale | Batteries Included | Each | |
| 2-99,999 | ±0.05% | 20" | LCD | 2 ft. Reflective Tape | rpm | Yes | 0000000 | 0000000 |
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 |
| 1/2" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 000000 |
| Reflective Tape Roll (5 ft. Lg. × 1/2" Wd.) | 0000000 | Each | 00000 |
| 1/2" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 0000 |
| 1 1/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| 6" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
| 12" Circumference Smooth Speed Wheel | 00000000 | Each | 00000 |
| Replacement AA Batteries (Pkg. of 4) | 00000000 | Pkg. | 0000 |
| Reflective 1/2" Sq. Tape Tabs (Sheet of 35) | 00000000 | Each | 0000 |
| 3/4" Dia. Measuring Tip for Shafts with Center Hole | 00000000 | Each | 00000 |
| Optional Carrying Case | 00000000 | Each | 00000 |
| Replacement Contact Mode Adapter | 00000000 | Each | 00000 |
| 3/4" Dia. Measuring Tip for Flat-End Surfaces | 00000000 | Each | 00000 |
| 3 1/2" Extension Shaft | 00000000 | Each | 00000 |
| 6" Circumference Grooved 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |