Torque screwdriver
Simplicity and Performance
Our torque screwdrivers are designed for
meet the most demanding torque measurement requirements.
Discover our
What our customers
Accurate and reliable!
★★★★★
This torque screwdriver is a real asset to my work. Precision is top-notch and torque adjustment is ultra-simple. Since I’ve been using it, my assemblies are much more reliable. A must-have for every professional!
An indispensable workshop tool
★★★★★
I was having problems with irregular tightening on certain sensitive parts. No more mistakes with this torque screwdriver! It’s sturdy, well-calibrated and feels good in the hand. An excellent investment.
Professional quality at a reasonable price
★★★★★
I’ve been looking for a precise torque screwdriver for a long time without breaking the bank. This one is just perfect! It offers a very good grip, and the advertised precision is well respected. Very satisfied with my purchase.
Saving time and improving control
★★★★★
Since I’ve been using this screwdriver, my teams work faster and with greater confidence. It prevents clamping errors and considerably improves assembly quality. A reliable, durable tool!
Responsive customer service and top-notch product!
★★★★★
In addition to receiving an excellent torque screwdriver, I was pleasantly surprised by the customer service. Fast delivery, good advice and a product that met my expectations. I highly recommend it.
Contact us
Need advice or a personalized quote?
At ACRN, we know that every application requires precise, customized solutions. Our torque screwdrivers, whether new or adapted to your existing equipment, are designed to meet your quality and performance requirements.
✅ Why choose one of our torque screwdrivers?
- Unrivalled precision for reliable measurements.
- Customized options to suit your specific needs.
- Technical support from experts in the field.
Please fill in the form opposite:
- Ask your questions.
- Ask for a quote.
- Seek expert advice.
📞 An urgent question? Contact us directly at 0232808140 or contact@acrn.fr.
We’re here to help you make your projects a success!
Frequently asked questions about torque screwdrivers
What is a torque screwdriver?
A torque screwdriver is a screwing tool that applies a precise torque to prevent over- or under-tightening. It is used to guarantee the safety and reliability of assemblies.
Why use a torque screwdriver?
The use of a torque screwdriver helps to avoid tightening errors, prevent premature component wear and ensure compliance with industrial quality standards.
How to choose the right torque screwdriver?
The choice depends on several criteria:
- Torque range (in Nm) to suit your needs
- Type of setting (preset or adjustable)
- Precision and tolerance
- Manual or electric operation
How accurate is a torque screwdriver?
Accuracy varies from model to model, but most offer a tolerance of ±3% to ±6% of rated torque, guaranteeing excellent reliability.
How to calibrate a torque screwdriver?
It is recommended to calibrate your tool regularly with a test bench or torque tester. Frequency depends on intensity of use, generally every 6 to 12 months.
What sectors use torque screwdrivers?
They are indispensable in the automotive, aerospace and electronics industries, as well as in mechanical manufacturing and precision assembly.
How long does a torque screwdriver last?
A quality screwdriver can achieve over 1 million cycles if used and maintained correctly.
How to maintain a torque screwdriver
To prolong its service life, we recommend :
- Store in a clean, dry place
- Avoid shocks or overloads
- Regular calibration
- Lubricate internal mechanisms if necessary