TWR Torque Wrench Calibrator


The SLC-TWR torque tester is versatile wireless torque tester that fits to standard torque wrench sizes. The reading is displayed on the connected smartphone or tablet. 

It can be used as  bench / wall mount torque tester for torque wrench calibration, or rotating torque transducer for precision-torqueing:

TWR - Torque Wrench Tester

TWR-Torque Wrench Calibrator


TWR - Torque Wrench MeterIndustries: industrial mounting
Application area: mounting, maintenance
Use: precision torque application, torque wrench calibration



TWR - Torque Wrench Tester- Small, handy, wireless
- Torque-time graph drawing and saving
- Range analysis
- High storing capacity on the smartphone
- Graph zooming and scrolling in the history
- Adding comment to the results before saving
- Free Android application for unlimited devices
- Included pc software for data management and report creating
- 3 years warranty

Additional Information

Additional Information

Included accessories 1 cap fitment support + 1 cap fitment OR 1 neck adapter
Smartphone requirement 1 GB RAM, 1 GHz Processor, 4 GB ROM
Android version Android 4.4 or higher
Measuring range 5 sizes: +/- 1/4"-15, 3/8"-50, 1/2"-100, 3/4"-500, 1"-1500 Nm
Units of measurement LbfIn, LbfFt, Nm, dNm, Ncm, kgfcm, mV/V
Displayed values Actual, Max1, (Max2), torque-time diagram
Accuracy +/- 0,25% F.S.
Safe Overload 120%
Maximum measuring frequency 400 Hz (2.5 ms)
Range analysis Yes – In range / under range / over range, with Over Range Alarm function
Capable closure types No
Maximum sample size Any
Calibration kit not available
Operation time 12 hours
DC supply Micro USB
Bluetooth range 20-40 m on air
Included software Android application, Data manager for PC
Memory Thousands of results (phone memory)
Maximum length of recordings: 5000 points
Stored data’s Measurement nr, peak results, date, time, diagram, instrument serial number, comment, calibration date
Resistance grade IP 65
Language English
Dimensions: Footprint / Height Depending on range
Net weight Depending on range
Shipping packaging Heavy duty waterproof case
Shipping dimensions Depending on range
Shipping weight Depending on range
Country of Manufacture Hungary
Warranty 3 years

SmartLoadCell has 4 different measuring modes. Relevant modes for this application:


Continuous mode

It is recommended to use MAX LIMIT setting with sound signal for using for torque control on on torque torque wrench



What to do with your results?

  • Add comments
  • Save
  • View from the history – diagram can be zoomed and scrolled
  • Send to pc on Bluetooth, wifi, mobile internet or USB cable

On the PC: the included data manager program can:

  • convert results to csv-file (excel compatible)
  • display the results with diagrams
  • make statistical analysis of the results
  • create report from the individual results or from the statistical analyses

More Views

TWR Torque Wrench Calibrator

Please log in to access webshop!

Torque Wrench Tester

Related Products