lineScale 2.0 This product is no longer in stock


The dynamometer for slackline ! To know the tension in real time !
With bluetooth connection.

The LineScale 2.0 is out of stock. Next batch will be online again end Mars 2021.
If you want us to inform you about it, email us at

The Linescale 2.0 Second generation is the ideal tool to mesure the tension in your slackline setup.
Easy to fix on all kind of connectors (carabiners, shackles, weblocks, rope, slings), he can be used of most of the installations.
He comes furthermore with a bluetooth connection. You will be able to read all datas on your smartphone. Very convenient when you are far away from it. ;-)

Technical specifications : 

  • Color : gold
  • Working Load Limit : 30kN
  • Minimum Breaking Strength : 80kN
  • Measurements : 190*90*20 mm
  • Size attachment eyes: Radius 30mm D-Shape (ca. 60x40mm)
  • Material body: High strain aviation aluminum alloy LY12CZ
  • Anodized in brilliant copper-gold color
  • Display units: kgf / lbf / kN
  • Maximum range: 3000 kgf / 6600 lbf / 30 kN
  • Display division (resolution): 1 kg / 2 lbf / 0.01 kN
  • Measure error: less than ±0.5% (@3kN-15kN)
  • Display number size: ca. 13 mm height
  • Operating temperature: +10 to +40 °C
  • Storage temperature: -20 to +70 °C
  • Relative humidity: 10% to 80% RH
  • Power: 3.7V 1000mAh rechargeable Li-Ion battery pack
  • Operating endurance: ca. 50 hours continuous (24h w. bluetooth enabled)
  • Bluetooth 4 interface (w. smartphone app)
  • Sensor scan rate (cycle rate): 40 Hz (25 ms) & 10Hz (100ms)
  • Protection Class: IP64 (dust, drops of water, non waterproof)

More details on

Incompatibilities :

  • Breaking strength tests
  • Freestyle : trickline, jumpline

Content :

  • 1* LineScale
  • 1* English User Guide

How to determine the tension in your slackline ?

  • Our spreadsheet :
    Thanks to the following sheet, you will be able to approximately know the tension into your gear (slings, shackle, slackline, etc.). You will then know if you are using it correctly, meaning correctly regarding the using advices and most important the strength limits.
    Click there to see the sheet and enter your datas

  • The dynamometer or Linescale
    This product allows you to mesure exactly what is the tension into your equipment.
    For more informations click there.


30 other products in the same category: