What Is The Voltage Amber Display?

It seems like your query is a bit ambiguous. If you are referring to an "amber display" in the context of voltage measurement or monitoring, it might be associated with a visual indication of voltage using amber-colored LEDs or a display with amber lighting.

Display Type:

The display could be an LED (Light Emitting Diode) or LCD (Liquid Crystal Display) panel capable of showing voltage levels.
Color Representation:

Amber is a color often associated with caution or warning. In the context of a voltage display, an amber color might indicate that the voltage is within a specific cautionary or critical range. This can be particularly useful in electrical systems where different voltage levels have different implications.
Voltage Range Indication:

The amber color might be used to highlight that the voltage is in a specific range that requires attention. For example, it could be used to indicate that the voltage is approaching a limit that might be considered high or low.
User Interface Design:

The use of color in displays is a common practice to convey information quickly and intuitively. An amber color might be chosen for its visibility and association with caution.