U-508 Sonic Belt Tension Meter Tester by HKNDT Gauge 0.01N-99900N

Description

Product Overview

The U-508 Sonic Belt Tension Meter Tester is a high‑precision instrument designed for accurate belt tension measurement in industrial environments. Manufactured by HKNDT Instruments, this digital gauge combines an acoustic probe with advanced signal processing to deliver tension values ranging from 0.01 N to 99,900 N and frequency response from 10 Hz to 5 kHz. Its compact dimensions (9.33 × 7.83 × 2.13 inches) and lightweight design (4.16 oz) make it easy to carry and operate on the shop floor. Powered by two AAA batteries (included), the device provides a clear LCD display that shows tension in g/mm·m units, allowing technicians to quickly assess belt condition without disassembly.

Usage

The U-508 is suitable for a broad spectrum of belt types, including V‑belts, cloth‑wrapped belts, toothed edge belts, multi‑V belts, linkage belts, synchronous belts, and transmission belts. It excels in maintenance routines for conveyor systems, manufacturing lines, and heavy‑duty machinery where belt performance directly impacts productivity. Users simply tap the belt with the acoustic probe; the meter captures the resulting vibration waveform, processes the data, and instantly displays the tension reading. This non‑intrusive method eliminates the need for belt removal, reducing downtime and labor costs. The device is ideal for maintenance engineers, plant technicians, and quality control personnel who require reliable, repeatable measurements in harsh industrial settings.

Why Choose Us

Choosing the U-508 means selecting a tool built on proven acoustic measurement technology, backed by HKNDT’s reputation for durable instrumentation. The meter’s wide measurement range ensures compatibility with both light‑duty and heavy‑load applications, while its digital interface eliminates guesswork and human error. Each unit undergoes rigorous quality testing to meet ISO standards, guaranteeing long‑term stability and accuracy. Additionally, HKNDT provides responsive after‑sales support, including calibration services and a one‑year warranty, giving customers confidence in their investment.

Key Features

• Wide tension range from 0.01 N to 99,900 N for versatile belt types.
• Fast, non‑contact measurement using acoustic vibration capture.
• Clear LCD display with units in g/mm·m for easy interpretation.
• Compact, lightweight design for handheld use in tight spaces.
• Comprehensive after‑sales support, calibration, and one‑year warranty.

FAQ

How does the acoustic probe determine belt tension?

The probe detects the natural vibration frequency generated by the belt when tapped. The device converts this frequency into a tension value using calibrated algorithms, providing an accurate reading without physically loading the belt.

Can the meter be used on timing belts with teeth?

Yes, the U-508 is compatible with toothed and synchronous belts. The acoustic method works equally well on smooth and toothed surfaces, delivering reliable tension data for all belt styles.

What batteries are required and how long do they last?

The meter uses two AAA batteries, which are included. Under typical usage, the batteries provide up to 200 hours of continuous operation before replacement is needed.

Is calibration required for accurate measurements?

While the device is factory‑calibrated, periodic calibration is recommended for critical applications. HKNDT offers calibration services to ensure the meter maintains its precision over time.

What is the warranty period for the U-508?

The product comes with a one‑year limited warranty covering manufacturing defects and includes access to technical support and replacement parts.