DC 4-100V Round LED Digital Display Voltmeter

DC4-100v Two-wire LED Circular DC Voltmeter is your reliable solution for precise voltage monitoring. Designed for simplicity and accuracy, this compact voltmeter boasts a clear LED display that effortlessly indicates voltage levels from 4 to 100 volts. With its two-wire connection and easy installation, this voltmeter is perfect for a wide range of applications, from DIY electronics projects to industrial machinery maintenance. Stay informed and in control of your electrical systems with the DC4-100v Two-wire LED Circular DC Voltmeter

Features:

• Ultra-thin mirror
• Round hole
• Easy to install
• Reverse polarity protection
• Reverse connection does not burn

Parameters:

• Measuring range: 4V-100V
• Power supply range: 4V-100V
• Minimum startup: 3.8V
• Allowable error: ±1%
• Input impedance: >100K ohms
• Operating current: red <15mA, green <12mA, blue <12mA
• Refresh rate: about 300mS/time
• Display mode: three-digit circular LED digital tube
• Display color: red, green, blue optional
• Lead length: 20cm
• Dimensions: Diameter 33.8
• Hole size: diameter 30.0
• Working temperature: -10℃～65℃
• Note: Input voltages higher than 100V may be permanently damaged

Package List:

• 1pcs Digital DC Voltmeter