brands

attributes.Features

attributes.Drive_Size

attributes.Measuring_Range

attributes.Scale_Graduations

attributes.Accuracy

attributes.Calibrated_service_type

Bahco Digital Torque Tester, 17 → 340Nm, Square: 1/2in Drive, ±4 % Accuracy

Bahco Digital Torque Tester, 1.5 → 30Nm, Square: 1/4in Drive, ±4 % Accuracy

Bahco Digital Torque Tester, 10 → 200Nm, Square: 1/2in Drive, ±4 % Accuracy

Bahco Digital Torque Tester, 6.8 → 135Nm, Square: 1/2in Drive, ±4 % Accuracy

Bahco Digital Torque Tester, 6.8 → 135Nm, Square: 3/8in Drive, ±4 % Accuracy

Bahco Digital Torque Wrench Measuring Attachment, ±2 % Accuracy


Torque testers, also known as torque analysers, are precision instruments used to verify the torque output of tools like wrenches, [electric screwdrivers](https://hken.rs-online.com/web/c/power-tools-soldering-welding/power-tools/electric-screwdrivers/), and pulse tools. They play a crucial role in quality control and calibration across various sectors, including manufacturing, assembly, and maintenance. By confirming that tools deliver the correct level of force, torque testers help maintain product integrity and comply with industry standards. 

## **How Torque Testers Work**

Torque testers operate by measuring the output signal from a transducer — a device that converts mechanical torque into an electrical signal. This signal is then processed into a readable torque value.

Most digital torque meters display the measurement on an easy-to-read screen and support readings in both clockwise and counter-clockwise directions. Some models feature memory storage, USB export, and peak/real-time torque modes, which provide additional insight into tool performance.

## **Types of Torque Testers Available**

Different types of torque testers are designed to suit various tools and testing scenarios. These include: 

- **Manual Torque Testers:** Manual testers are simple mechanical devices used to test basic hand tools. They are often used in low-volume or entry-level calibration tasks.
- **Digital Torque Testers:** A digital torque tester or checker provides precise, electronic readings and often comes with programmable settings and data logging capabilities. These are ideal for quality assurance in industrial environments.
- **Specialised Torque Testers:** These include testers designed for specific tools or industries, such as in-line torque sensors or portable torque meters for field use. They may include features like multi-range testing or wireless connectivity.

## **Benefits of Using Torque Testers**

Torque testers offer multiple advantages in both production and service environments:

- **Improved accuracy:** Verifies that torque tools deliver consistent, correct force.
- **Quality control:** Ensures components are neither under- nor over-tightened.
- **Tool maintenance:** Identifies when recalibration or repair is needed.
- **Compliance:** Meets safety and industry-specific standards.

By regularly using torque measuring devices, manufacturers reduce the risk of product failure and costly rework.

## **How to Choose the Right Torque Tester for Your Application**

Selecting the appropriate torque measuring device involves several key considerations:

- **Torque Range:** Make sure the tester supports the required minimum and maximum torque values for your tools.
- **Tool Compatibility:** Confirm whether the tester accommodates [hand tools](https://hken.rs-online.com/web/c/hand-tools/), [power tools](https://hken.rs-online.com/web/c/power-tools-soldering-welding/power-tools/), or both.
- **Display Type:** Digital models offer clearer readouts and additional features, while analogue models may be sufficient for basic tasks.
- **Data Recording:** If traceability is important, opt for a digital torque checker with built-in memory or connectivity features.
- **Portability:** Choose a benchtop or portable model depending on whether you need in-field or fixed-location testing.

## **Applications of Torque Testers**

Torque testers are widely used across industries where controlled torque is essential for safety and functionality.

- **Automotive Assembly:** Verifies torque accuracy on [wrenches](https://hken.rs-online.com/web/c/hand-tools/spanners-sockets-wrenches/wrenches/) and screwdrivers for critical components like engine parts and wheel bolts.
- **Aerospace Manufacturing:** Ensures precision and safety in high-stakes assemblies, where even slight deviations in torque can have serious consequences.
- **Electronics Assembly:** Used in the production of circuit boards and enclosures where overtightening can cause damage.
- **Oil and Gas Equipment:** Supports maintenance of heavy-duty equipment that must perform reliably under extreme conditions.
- **Industrial Equipment Maintenance:** Maintains the performance and safety of machinery used in factories, power plants, and infrastructure.

## **Order Torque Testers from RS Hong Kong**

RS Hong Kong is a trusted distributor of torque testers and measurement tools, offering a wide selection of digital torque testers from leading brands such as [Norbar Torque Tools](https://hken.rs-online.com/web/b/norbar-torque-tools/), [STAHWILLE](https://hken.rs-online.com/web/b/stahlwille/), and [Facom](https://hken.rs-online.com/web/b/facom/). Whether you need a benchtop torque checker for your QA lab or a portable torque meter for fieldwork, we have solutions tailored to your industry needs.

Beyond torque testing equipment, we also supply complementary tools and accessories such as torque wrenches, calibration equipment, and [sensors](https://hken.rs-online.com/web/c/automation-control-gear/sensors/) to support your full measurement setup. Browse and order online with ease via our intuitive platform. We offer flexible delivery options across Hong Kong to ensure your items arrive on time. For more details, visit our [Delivery page](https://hken.rs-online.com/web/content/support/all-articles/delivery).



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