This non-contact tachometer is a device designed to measure the rotational speed of a rotating object, typically in revolutions per minute (RPM) with 2.5~99999RPM measurement range. It is commonly used in automotive diagnostics, industrial machinery monitoring, and engineering projects—and features infrared laser technology for safer and more versatile measurement. It also has additional functionalities such as max/min/average speed recording, and customizable alerts for high or low RPM thresholds. Comes with backlighting for enhanced visibility and analog bar scales for intuitive speed monitoring. The versatility of these devices makes it essential for both professionals and hobbyists in fields ranging from automotive repair to electronics projects.
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A printed user manual is already included with this item. No digital user manual or software is available.
Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.
If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.
WARRANTY POLICYMost of our items come with one (1) year warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.
The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.
For more information, please visit our Return, Refund, and Warranty Policy page.