Extended Sonic Belt Tension Meter Probe with 1-Meter Cable - China Suppliers and Factory Compatible with U-508, U-550, U-507, SK-608
Product Appearance
Black engineering plastic housing with built-in high-sensitivity microphone/sensor. Sturdy construction.
Extended to 1 meter (1000mm) of flexible, high-elasticity cable. Resists pulling and tangling.
Gold/Chrome-plated metal plug (with locking/positioning structure). Stable signal transmission, plug-and-play.
Key Selling Points
This is the biggest highlight of this probe. Whether dealing with large pulleys, cramped operating spaces, or the need to read data from a distance, the 1-meter cable allows you to measure the belt without moving the main unit, greatly improving inspection efficiency.
The built-in high-sensitivity acoustic sensor accurately captures belt vibration frequencies and effectively filters out external noise, ensuring the stability and accuracy of measurement data.
Uses a standard metal connector, perfectly compatible with mainstream models like U-508, U-550, U-507, and SK-608. Simply replace your old probe, and your tension meter will work like new again.
The black probe housing is resistant to oil stains and impacts. The metal plug has passed multiple plug-and-unplug tests, is resistant to loosening and oxidation, ensuring long-term reliability.
Technical Specifications
| Item | Specification |
| Product Name | Sonic Belt Tension Meter Dedicated Probe (Extended Version) |
| Probe Dimensions | Standard cylindrical pickup head (approx. Φ12mm x 40mm) |
| Cable Length | 1 Meter (1000mm) |
| Plug Type | Metal male connector (with locking function) |
| Materials | Black engineering plastic + Grey flexible cable + Metal connector |
| Compatible Models | U-508, U-550, U-507, SK-608 and other standard interface models |
Application Scenarios
- Large Industrial Equipment Maintenance: For large drive belts in paper mills, textile plants, etc. You can measure close to the belt without removing guards.
- Automotive Engine/Chassis Inspection: In complex engine compartments, the long cable allows you to place the main unit outside the vehicle and extend the probe into the belt location for easier reading.
- Warehouse Logistics & Elevator Maintenance: Random belt tension checks in high places or narrow gaps.
Usage Tips
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1Connecting to the Main UnitAlign the metal plug with the main unit's interface. Insert vertically with slight force to ensure a secure lock, preventing poor contact.
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2Method of UseHold the probe tip vertically close to the belt surface (recommended distance: 1-3mm). Tap the belt with a screwdriver or your finger to generate the sound wave for reading.
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3MaintenanceKeep the probe clean. Do not drop it heavily or submerge it in water. If the cable is found to be damaged, replace it promptly to avoid affecting measurement accuracy.
Frequently Asked Questions (FAQ)
A: This probe features a standard metal connector and is fully compatible with mainstream models, including the U-508, U-550, U-507, and SK-608 tension meters.
A: The cable length is 1 meter (1000mm). This extended cable allows you to measure belt tension in cramped spaces or on large machinery without moving the main unit.
A: It is recommended to hold the probe tip vertically close to the belt surface, maintaining a distance of 1-3mm.
A: Once the probe is positioned 1-3mm from the belt, gently tap the belt with a screwdriver or your finger to generate the required sound wave for the sensor to read.
A: The probe head is made of black engineering plastic to resist oil and impacts. It features a flexible, high-elasticity grey cable and a gold/chrome-plated metal plug with a secure locking structure.
A: Ensure the probe is kept clean, avoid dropping it, and do not submerge it in water. If you notice any damage to the cable, replace it promptly to maintain precise readings.



