Description
Product Overview
The CNNADA BTT-2880S Sonic Belt Tension Meter is engineered to deliver high‑precision tension readings across a broad frequency spectrum, from 10 Hz up to 680 Hz. Built with a rugged ABS housing and a calibrated acoustic sensor, the device ensures consistent performance even in demanding industrial settings. Its adjustable probe can be fine‑tuned to accommodate various belt widths and materials, while the internal memory stores up to 20 distinct belt parameter sets, allowing quick recall and reducing setup time. The meter operates on a single 1.5 V AAA battery (not included) and features an automatic shutdown function that conserves power after periods of inactivity. Dimensions of 10.25 × 8.27 × 2.16 inches and a lightweight 1.67 lb design make it portable for on‑site inspections.
![[Product front view showing all components]](https://www.yalvora.store/wp-content/uploads/2026/07/4783937c6c71400983e1f7692c8d7877.jpg)
Usage
Designed for technicians, maintenance engineers, and quality‑control specialists, this meter excels in a variety of environments. In manufacturing plants, it can be used to verify conveyor belt tension during routine preventive maintenance, ensuring smooth operation and reducing wear. Laboratory personnel benefit from its precise frequency range when conducting material‑science experiments or calibrating other measurement instruments. The device is also suitable for field service crews who need a reliable, handheld solution for on‑the‑spot belt diagnostics in automotive, agricultural, or mining equipment. Its intuitive interface—featuring a clear LCD display and simple push‑button controls—allows users with minimal training to obtain accurate readings within seconds.
Why Choose Us
Choosing the CNNADA BTT‑2880S means investing in a product backed by rigorous quality assurance processes and a reputation for durability. Each unit undergoes comprehensive functional testing before leaving the factory, guaranteeing that the acoustic sensor meets strict calibration standards. The design incorporates shock‑resistant components, protecting the internal electronics from drops and vibrations common on factory floors. In addition, CNNADA provides responsive customer support, offering technical assistance, firmware updates, and a one‑year limited warranty that covers manufacturing defects. Our commitment to continuous improvement means that feedback from real‑world users directly influences future enhancements, ensuring the meter stays ahead of industry needs.
Key Features
- Wide frequency range (10 Hz‑680 Hz) delivers accurate tension data for diverse belt types.
- Adjustable probe adapts to different belt widths, reducing the need for multiple tools.
- Memory capacity for 20 preset belt parameters speeds up repeat measurements.
- Automatic shutdown conserves battery life, extending operational time between changes.
- Dedicated after‑sales support and one‑year warranty provide peace of mind for professional users.
FAQ
What type of battery does the meter require and how long does it last?
The meter is powered by a standard 1.5 V AAA battery, which is not included in the package. Under typical usage—continuous measurement sessions interspersed with idle periods—the battery can last up to 200 hours before replacement is needed, thanks to the auto‑shutdown feature that reduces power draw when the device is not actively measuring.
Can the device be used on non‑metallic belts such as rubber or polymer belts?
Yes. The acoustic sensing technology is compatible with a wide range of belt materials, including rubber, polymer, and composite belts. The adjustable probe allows the user to set the appropriate contact pressure, ensuring reliable readings without damaging delicate surfaces.
How does the memory function work and can I export the stored data?
Each of the 20 memory slots can be programmed with specific belt parameters such as material type, width, and target tension range. While the meter itself does not have a direct data‑export port, users can manually record the displayed values or connect the device to a PC via a compatible USB adapter (sold separately) to download measurement logs for further analysis.
Is the meter suitable for high‑temperature environments?
The housing is rated for operation up to 60 °C (140 °F). For applications that exceed this temperature range, it is recommended to use a protective sleeve or to perform measurements during cooler periods to maintain accuracy and prevent component stress.
What warranty and support options are available?
CNNADA offers a one‑year limited warranty covering manufacturing defects. In addition, technical support is available via phone and email, with response times typically within 24 hours. Replacement parts and calibration services can be ordered directly through the official support portal.




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