Extech 461895 Combination Contact/Photo Tachometer
Brand :
Extech
Categories :
Tachometers
, Mechanical Maintenance
461895 Combines both contact (0. 5 to 19,999 RPM) and non-contact (5 to 99,999 RPM) models for use in virtually all tachometer applications. Uses visible light for non-contact measurements up to 6in. (150mm) from target. Comes with wheels for linear surface speed (0.2 to 6560 ft/m; 0.05 to 1999.9 m/m) or RPM measurements, 4 AA batteries, 23in. (0.6m) reflective tape, and carrying case.
Specifications
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Rotation Speed (Strobe)
5 to 99,999rpm
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Surface Speed (Contact)
0.2 to 6560ft/min, 0.05 to 1999.9m/min
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Rotation Speed (Contact)
0.5 to 19,999rpm
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Rotation Speed (Strobe) Basic Accuracy
±0.05% of reading
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Rotation Speed (Strobe) Max Resolution
0.1rpm
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Surface Speed (Contact) Basic Accuracy
±0.05% of reading
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Rotation Speed (Contact) Basic Accuracy
±0.05% of reading
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Rotation Speed (Contact) Max Resolution
0.1rpm
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Power
4 × AA (1.5V) batteries
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Weight
10.6oz (300g)
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Warranty
2 years
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Dimensions
8.5 × 2.6 × 1.5" (216 × 66 × 38mm)
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Certifications
CE
