ATSensoTec vs Büttner

This app is only functional in conjunction with the drawbar scale STB150B or STB400B from AT SensoTec, which can be purchased here: https://atsensotec-shop.de/ We have developed this digital drawbar scale so you can monitor the current towball weight of your trailer or caravan while loading it. This app makes it possible to comfortably read the current towball weight on your iPhone. In order to measure the towball weight the drawbar scale has to be attached into the towball coupling. Sensors calculate the force which acts on the towball coupling. This allows the towball weight to be monitored while loading the trailer or towing vehicle. APP FUNCTIONS AND FEATURES Safety • Reliable indication of the towball weight before every trip • Reduction of accident risks by maintaining optimal towball weight • Compliance of legal requirements Quick and easy loading • Towball shaped shaft for safe support • Ongoing measurements during the entire loading process • No need for multiple weight checks during loading • Reduces the need of load rearrangements because of wrong towball weight Precise measurements • Innovative sensor measurement system • Digital readout • Robust long-lasting construction (no wear of spring tension) With our products you obtain a reliable indication of the towball weight to improve vehicle safety, thereby also saving on repeated weight checks and avoiding unneccessary rearrangement of loads.

Experience effortless control, management, setup, and updates for all your Büttner devices connected to the network with the Büttner Mobile App. Control: Gain real-time insights into Battery State of Charge (SoC), solar panel charging status, and appliances consumption, all conveniently accessible from your mobile phone. Management: Take charge of your devices by easily turning them on or off as needed. For instance, power down your batteries while your RV is parked with just a tap. Setup: Customize and configure your devices effortlessly with a single touch on your smartphone. For example, tailor the charging curve for your Büttner solar charger. Firmware Update: Effortlessly ensure your devices are always up to date using your smartphone and internet connection.