A tachometer is a device that measures the angular speed of a rotating shaft in terms of revolutions per minute (RPM). The Extech 461750 Tachometer features surface wheels that measure contact surface speeds of rotating (10 to 9,999 RPM) and moving (3 to 6,560 ft./minute; 1 to 1999. 9 m/min) objects. Complete with 9V battery and surface wheels.
- Products
- Test & Measurement
- Mechanical Maintenance
- Tachometers
- Extech 461750
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Specifications
General Specifications
- Rotation Speed (Contact)
- 10 to 20,000rpm
- Rotation Speed (Contact) Basic Accuracy
- ±(0.1% of reading + 2 digits)
- Rotation Speed (Contact) Max Resolution
- 0.001rpm
- Sampling Rate
- 1sec>60rpm, >1sec>10 to 60rpm
- Surface Speed (Contact)
- 3 to 6560ft/min, 1 to 1999.9m/min, 1 to 5,000yd/min
- Surface Speed (Contact) Basic Accuracy
- ±(0.1% of reading + 2 digits)
- Surface Speed (Contact) Max Resolution
- 0.0001ft/min
Additional Details
- Certifications
- CE
- Dimensions
- 5.87 × 1.97 × 1.3" (149 × 50 × 33mm)
- Power
- 1 × 9V battery
- Warranty
- 2 years
- Weight
- 5oz (142g)
Related Documents
Export Restrictions
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.