Smartech Electronic Systems manufactures Seven-Segment LED Enabled Interest Rate Display. Smartech Electronic Systems also manufactures various types of electronic products. The Seven-Segment LED Enabled Interest Rate Display has numeric display format. The Seven-Segment LED Enabled Interest Rate Display has digit size 0.5 inch - 4 inch. This Interest Rate Display has high visibility and battery backup. This Interest Rate Display has power requirement of 180-270V AC with optional PC interface.