DC Volt Ammeter Display

This is a DC Digital Voltmeter-Ammeter Combo Module, commonly used in electronics projects and power supply monitoring.

🔍 Overview

This device displays both voltage (V) and current (A) simultaneously using a dual 7-segment LED display. It is often used to monitor DC power supplies or battery systems.

📏 Dimensions

• Front Panel Size: 48mm × 29mm

• Cut-out Size (Panel Mounting): Approx. 45.5mm × 21mm

• Depth: Approx. 21mm

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  ⚙️ Specifications

   

  Feature	Value
  Voltage Range	0–100V DC
  Current Range	0–10A (direct) or 0–50A (with external shunt)
  Operating Voltage	4.5V–30V DC
  Display Type	Dual LED (Red or Blue)
  Current Detection Method	Shunt resistor
  Accuracy	±1% typically