Description
Product Overview
The YUANRI Sonic Belt Tension Meter is engineered for high‑precision tension measurement across a broad frequency spectrum, ranging from 10 Hz up to 5000 Hz. Its core probe utilizes ultrasonic technology to deliver accurate readings without physical contact, reducing wear on the belt and extending tool life. The device features a 3.5‑inch TFT LCD that presents real‑time data in a clear, high‑contrast format, allowing operators to read values quickly even in bright workshop environments. A built‑in memory can retain up to 999 individual data records, enabling users to log multiple measurements for later analysis. The meter supports both single‑shot and continuous measurement modes, giving flexibility for spot checks or ongoing monitoring during belt operation. Powered by four AAA batteries (included), the unit offers up to 12 hours of continuous use, making it suitable for on‑site diagnostics and routine maintenance schedules.
![[Product front view showing all components]](https://www.yalvora.store/wp-content/uploads/2026/07/d7f3d2bfdb44453f85c4cf11b4d82917.jpg)
Usage
This tension meter is ideal for a variety of industrial settings, including manufacturing plants, automotive service centers, conveyor‑belt systems, and laboratory environments where precise belt performance is critical. Technicians can employ the device during routine preventive maintenance to verify that belt tension remains within manufacturer‑specified limits, preventing premature wear, slippage, or catastrophic failure. The meter’s compatibility with V‑belts, cloth‑wrapped belts, linkage belts, multi‑V belts, and toothed edge belts ensures that it can be used across diverse equipment lines. Its portable design allows for handheld operation on moving machinery, while the continuous mode enables real‑time monitoring during belt start‑up and shutdown cycles. The intuitive interface requires minimal training, making it accessible to both seasoned engineers and newer maintenance staff.
Why Choose Us
Choosing the YUANRI Sonic Belt Tension Meter means investing in a tool that combines durability, accuracy, and user‑friendly design. The housing is constructed from high‑impact ABS plastic, providing resistance to drops and exposure to oil, coolant, and other industrial fluids. YUANRI backs the product with a three‑year warranty, reflecting confidence in component quality and long‑term reliability. The device’s firmware is regularly updated to incorporate the latest measurement algorithms, ensuring that users benefit from ongoing performance improvements. Additionally, YUANRI offers responsive technical support and a comprehensive online knowledge base, helping customers troubleshoot issues quickly and integrate the meter into existing maintenance workflows.
Key Features
- Wide frequency range (10 Hz‑5000 Hz) delivers accurate tension readings for many belt types.
- Bright TFT LCD provides instant, easy‑to‑read results even in bright workshop lighting.
- 999‑record memory lets you store multiple measurements for later comparison and reporting.
- Single‑shot and continuous modes give flexibility for spot checks or real‑time monitoring.
- Three‑year warranty and dedicated after‑sales support ensure peace of mind.
FAQ
What types of belts can the meter measure?
The meter is compatible with V‑belts, cloth‑wrapped belts, linkage belts, multi‑V belts, and toothed edge belts, covering most industrial applications.
How is the device powered and how long does the battery last?
It runs on four AAA batteries (included) and can operate continuously for up to 12 hours under typical usage conditions.
Can I export the stored data for analysis?
Yes, the meter includes a USB interface that allows you to download recorded data to a computer for further analysis or integration into maintenance logs.
Is the device suitable for use in hazardous environments?
The ABS housing provides resistance to oil and coolant, but for explosive atmospheres a certified intrinsically safe version should be selected.
What is the warranty period and what does it cover?
YUANRI offers a three‑year warranty covering manufacturing defects and component failures, with free repair or replacement services.




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