
EXTECH 461920: Mini Laser Photo Tachometer Counter
EXTECH 461920: Mini Laser Photo Tachometer Counter
The EXTECH 461920 is a compact and reliable laser photo tachometer designed for non-contact RPM measurements of rotating objects. With an integrated laser targeting system, it enables precise readings from a safe distance. Ideal for measuring motors, fans, gears, and other mechanical parts in motion, this instrument is perfect for technicians and engineers in industrial maintenance and diagnostics.
Key Features EXTECH 461920: Mini Laser Photo Tachometer Counter
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Non-Contact RPM Measurement:
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Measures rotation speeds from 2 to 99,999 RPM
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Safe and easy operation by pointing the laser at reflective tape on the target object
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Revolution Counter Function:
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Counts total revolutions from 1 to 99,999
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Integrated Laser Targeting:
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Allows accurate alignment from up to 1.6 ft (0.5 m) away
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High Accuracy:
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±0.05% of reading for both RPM and revolution count
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High Resolution:
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0.1 RPM for speed, 1 count for revolution tracking
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Compact and Portable:
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Lightweight and handheld for ease of use in tight spaces
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Included Accessories
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Reflective tape for target placement
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9V battery
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User manual
Additional Information
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Certifications: CE compliant
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Dimensions: 6.2 × 2.3 × 1.6 in (160 × 60 × 42 mm)
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Weight: 5.3 oz (151 g)
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Power Source: 1 × 9V battery
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Warranty: 2 years
Summary
The EXTECH 461920 Mini Laser Photo Tachometer is an ideal solution for safe, non-contact RPM and revolution counting. Its laser guidance system ensures accurate and quick readings without physical contact, reducing the risk of accidents and wear on components. Compact and easy to use, it is a must-have tool for anyone performing routine checks or diagnostics on rotating machinery.





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