Connect our Bluetooth® wireless technology device to your indicator’s serial port and launch the Scale-Tec Scale app to connect to it.  It is that simple!  Available on the Apple App Store, and soon to be available on the Android Google Play Store.


Features of the Scale-Tec Scale App…


  • Zero your scale system remotely with a touch of your finger on your smartphone or tablet.
  • Tare your scale and see your gross weight and net weight simultaneously.
  • Name your scale so you can connect to more than one scale.
  • Connect to your scale up to 1000 feet away!
  • Update hassle free! No need to send in your Bluetooth® wireless technology device to get updates on firmware as they are available on air in the app.
  • Connect an infinite amount of smartphones or tablets to the scale in remote mode.

Use the app with the following…

  • TMR mixers
  • Feed Wagons
  • Planters/Drills
  • Seed Tenders
  • Grain Carts
  • Fertilizer Spreaders
  • Universal Scale Systems
  • Custom Scale Applications

Compatible with the following Indicators…

  • EZ2500V
  • EZ2810
  • EZ3400
  • EZ3400V
  • EZ3600V
  • EZ4600
  • GT400 (with Serial Port)
  • GT460
  • GT560
  • ST3400 (modification needed)
  • Unverferth 510
  • Unverferth 512
  • Unverferth 520

If your indicator doesn’t currently have a serial port, we can add one! To have a serial port installed, simply send your indicator to Scale-Tec and we will add one.

Accuracy powers profitability! 

Put accuracy in your hands!

Product Specs

Product Number SCALEAPP
Model Number Scale App