Iocomp ActiveX/VCL Pro Pack is a suite of 60 real-time instrumentation display components for instrumentation applications. This includes the analog components, digital components and professional components range. components include: Knob, Slider, Angular Gauge, Odometer, Linear Gauge, LED Bar, LED Spiral, Thermometer, Analog Display, Analog Output, Seven Segment Analog, Gradient, Label, Edit, Led Diamond, Led Arrow, Led Matrix, Spectrum Display, Pie Chart, Percent Bar Timers Compass, Valve, Tank and more.