Description
Product Overview
The Walfront Tachometer is a precision instrument designed for accurate rotational speed measurement without physical contact, preventing damage to delicate objects. It features a wide measuring range from 10 to 99999 RPM, auto ranging, auto power off, data hold, overrange display, and low battery indication. With a compact size of 4.72 x 2.09 x 1.18 inches and weighing only 3.21 ounces, it is portable and easy to handle. The large LCD screen includes backlighting for clear visibility in dark environments, and it automatically stores maximum and minimum values for reliable data tracking. Manufactured by Walfront, this tachometer ranks #60 in Industrial Tachometers, reflecting its quality and user trust.

Usage
This tachometer is ideal for industrial and scientific settings where non-invasive measurement is crucial, such as monitoring motors, engines, or rotating machinery without causing deformation. It suits professionals in manufacturing, maintenance, and research who need precise RPM data in various lighting conditions. Use it in workshops, laboratories, or field inspections to ensure operational efficiency and safety.
Why Choose Us
Walfront tachometers stand out due to their reliable non-contact technology, which eliminates the risk of altering tested objects. The product’s auto-ranging and data storage capabilities reduce user error, while the backlit LCD enhances usability in low-light environments. With a 4.3-star rating from 11 customer reviews, it demonstrates consistent performance and durability, backed by Walfront’s commitment to industrial standards.
Key Features
- Non-contact measurement prevents object deformation during testing
- Wide measuring range from 10 to 99999 RPM for versatile applications
- Auto ranging and data hold for effortless and accurate readings
- Large backlit LCD screen ensures clear visibility in dark conditions
- Automatic storage of max and min values for reliable data tracking
FAQ
What is the measuring range of this tachometer?
The tachometer measures rotational speeds from 10 to 99999 RPM, covering a broad spectrum for various industrial needs.
How does the non-contact measurement work?
It uses optical or laser technology to detect rotation without touching the object, ideal for fragile or high-speed components.
Can I use it in low-light environments?
Yes, the backlit LCD screen provides clear readings even in dark settings, making it suitable for diverse working conditions.
Does it have auto power-off to save battery?
Yes, it includes an auto power-off feature to conserve battery life when not in active use.
How do I view stored data?
The tachometer automatically stores maximum and minimum values, which can be recalled using the data hold function for analysis.




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