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- Last added
- 2026-09-28
Featured Gates manuals

Gates U-508 Tension Meter User Manual
The U-508 is a sonic tension meter designed to measure belt tension accurately by analyzing sonic waves without physical contact. It features a flexible arm sensor, LCD display, and selectable measurement frequencies.
This manual covers precautions, a brief summary of failure check points, the measurement principle, parts description, operation procedures, data input methods, specifications, and warranty/repair guidelines.
Covers: Precautions · Brief Summary and Failure Check Points · Measurement Principle · Parts Explanation · Operation Procedure · Data Input Instructions
Latest Gates manuals
Gates U-508 Tension Meter User Manual
User Manual 16 pages · 1.5 MB · ENThe Gates U-508 Tension Meter User Manual provides safety instructions, measurement principles, operation steps, specifications, and warranty information.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Gates manuals
How do I turn the U-508 on and off?
Press the POWER button to turn the device on; it will automatically turn off five minutes after the last measurement.
How can I input the belt unit mass?
Press the MASS button, then use the numeric keypad to enter the unit mass; holding the MASS button for more than one second shows belt categories for selection.
