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Tachometers

Available34 products
Tachometers measure rotational speed using light, lasers, magnetism, or direct contact with the spinning component. They verify equipment is operating within tolerance and help to diagnose potential issues.

Non-Contact Tachometers

Non-Contact Tachometers
Non-contact tachometers, sometimes called photo tachometers, use a laser or other light source to illuminate the rotating part. This light reflects off of a marker that is temporarily affixed to the rotating part and brightly reflects the light to the tachometer. This allows for accurate measurements without adding drag or resistance to the rotational speed.
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Contact Tachometers

Contact Tachometers
Contact tachometers directly measure rotational speed by contacting the rotating part and measuring its speed. This ensures accurate readings in environments that are dusty, dirty, moist, or could otherwise affect optical and magnetic tachometers.
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Combination Contact & Non-Contact Tachometers

Combination Contact & Non-Contact Tachometers
Combination contact and non-contact tachometers provide direct and indirect methods of measuring rotational speeds. This allows them to be used for low- and high-torque applications.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.