EXTECH 461895: Combination Contact/Photo Tachometer

EXTECH 461895: Combination Contact/Photo Tachometer

EXTECH 461895: Combination Contact/Photo Tachometer

The EXTECH 461895 is a versatile handheld tachometer that combines both contact and non-contact RPM measurement capabilities. Designed for a wide range of industrial and mechanical applications, it offers reliable, high-accuracy speed measurements using either direct contact or visible light-based laser reflection. It is ideal for maintenance, inspection, and diagnostics of motors, fans, and rotating machinery.

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Key Features EXTECH 461895: Combination Contact/Photo Tachometer

• Dual Measurement Mode:

  • Contact Mode: Measures rotation speeds from 0.5 to 19,999 RPM

  • Non-Contact Mode: Measures rotation speeds from 5 to 99,999 RPM

• High Accuracy and Resolution:

  • Accuracy: ±0.05% of reading

  • Resolution: 0.1 RPM for both contact and non-contact

• Surface Speed Measurement:

  • Measures linear speed: 0.2 to 6560 ft/min or 0.05 to 1999.9 m/min

  • Same accuracy of ±0.05% of reading

• Non-Contact Measurement Distance:

  • Uses visible light for RPM measurements up to 6 inches (150 mm) from the target

• Compact and Rugged Design:

  • Lightweight and easy to handle for field or workshop use

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Included Accessories

• Surface speed measurement wheels

• 23 in. (0.6 m) reflective tape

• 4 × AA batteries

• Protective carrying case

• User manual

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Additional Information

• Certifications: CE certified

• Dimensions: 8.5 × 2.6 × 1.5 inches (216 × 66 × 38 mm)

• Weight: 10.6 oz (300 g)

• Power Source: 4 × AA (1.5V) batteries

• Warranty: 2 years

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Summary

The EXTECH 461895 is a powerful and flexible tachometer that provides both contact and non-contact RPM measurements, making it ideal for a wide range of applications. With high accuracy, broad measurement range, and support for surface speed readings, this device is perfect for professionals working in maintenance, mechanical inspection, or quality control. Its robust build and included accessories make it ready for immediate use in demanding environments.