Beau Gauge Control Components Libraries Plotting Plotter pointer location gauge Value Range Pointer Radial Gauge gui dash guiComponents

 Beau Gauge  Control Components Libraries Plotting 
Plotter pointer  location  gauge Value Range Pointer  Radial Gauge
https://docs.telerik.com/blazor-ui/components/gauges/radial/pointers
http://www.beaugauge.com/
Pointers in Flutter Radial Gauge widget | Syncfusion
Flutter Radial Gauge | Circular Gauge Widget | Syncfusion