0.28 Inch Blue LED Mini DC Digital Voltmeter 0-100V (Three Wire Panel Mount Voltage Meter)

The 0.28 Inch Blue LED Mini DC Digital Voltmeter is a compact panel-mount voltage monitoring module designed to measure 0V to 100V DC with clear and accurate real-time digital readings. It features a bright 0.28-inch blue LED display that offers excellent visibility, making it ideal for monitoring DC power systems in both indoor and embedded applications.

The three-wire configuration provides independent power and voltage sensing connections, allowing accurate voltage measurement even when monitoring low-voltage sources. This voltmeter is widely used in battery monitoring, power supplies, automotive electronics, solar systems, industrial control panels, and DIY electronic projects.

Key Features -

• Bright 0.28-inch blue LED digital display

• Measures DC voltage from 0V to 100V

• Three-wire independent power and measurement design

• High measurement accuracy

• Fast voltage refresh rate

• Compact panel-mount construction

• High input impedance for minimal circuit loading

• Stable and reliable performance

• Easy installation and wiring

• Suitable for industrial and DIY applications

Specifications -

• Product type - DC Digital Voltmeter Module

• Display size - 0.28 Inch

• Display color - Blue LED

• Measurement range - 0V to 100V DC

• Operating voltage - 4.5V to 30V DC

• Measurement accuracy - ±1%

• Refresh rate - Approximately 200ms

• Input impedance - High Impedance

• Operating temperature - -10C to +65C

• Mounting type - Panel Mount

Applications -

• Battery voltage monitoring

• DC power supply monitoring

• Automotive electrical systems

• Solar energy systems

• Battery charging equipment

• Industrial control panels

• Embedded electronic projects

• Laboratory power supplies

• Robotics and automation systems

• DIY electronics projects