DIY 4-Digit LED Digital Voltmeter Module (DC 0~20V)
Model: 125 - Color: Black - Material: Plastic - 4-digit red LED display - Measuring range: DC 0~20V - DC 5V display range: 0~4.999V; DC 10V display range: 0~9.999; DC 20 display range: 0~19.99V - Widely used in measuring voltage of teaching instruments electric welder electromechanical devices - Package includes: - 1 x Digital voltmeter module - 1 x Testing cable (7cm)