Digital voltmeter 0-100V LED with red 0.28" display 5-24V

Digital voltmeter 0-100V LED 0.28"

Compact voltage meter with a clear, red LED display measuring 0.28". The device is designed for precise DC voltage measurement in the range of up to 100V. A wide supply voltage range from 2.5V to 30V ensures versatility and easy integration with many electronic systems, including projects based on platforms such as Arduino, Raspberry Pi, ESP8266 or ESP32.

Key technical features

• Display: 0.28" LED, red
• Voltage measurement range: up to 100V (yellow wire)
• Supply voltage: from 2.5V to 30V
• Measurement refresh time: 200 ms
• Dimensions: 30 x 11.7 x 9.2 mm
• Operating temperature: from -10 to +65°C
• Permissible humidity: from 10 to 80%

Example applications

• Voltage monitoring in DIY projects with Arduino and Raspberry Pi
• Battery charge status monitoring in models and portable devices
• Live parameter readout in workshop power supplies
• Power circuit diagnostics in systems with ESP32 and ESP8266
• Control measurements in basic electrical installations

Benefits

• High readability of results thanks to a bright LED display
• Easy installation in enclosures thanks to miniature dimensions
• Fast response time of the measuring circuit at 200 ms
• Wide compatibility with various power sources
• Ready to use - integrated connection wires included

Included: Voltmeter 0-100V with 0.28" display and wires - 1 pc.