Precision Voltage Monitoring
GY-6S LCD voltmeter delivers accurate real-time voltage readings for 12V/24V lead-acid or lithium batteries, ensuring optimal performance with a ±0.1V precision margin.
Durable & Compact Design
Crafted with shock-resistant ABS housing and a reinforced silicone seal, this tester withstands harsh automotive environments while maintaining a sleek, low-profile build.
Multi-Battery Compatibility
Effortlessly switch between lead-acid and lithium battery modes, ideal for cars, motorcycles, RVs, solar systems, and marine applications.
Clear LCD Display
High-contrast backlit screen ensures visibility in all lighting conditions, featuring a bold numeric readout and intuitive low-voltage alert.
Easy Installation
Tool-free wiring with corrosion-resistant copper terminals and universal mounting options (adhesive or screw-fixed) for hassle-free setup.
Energy-Efficient Operation
Ultra-low power consumption (＜0.01W) prevents battery drain, making it perfect for long-term monitoring without compromising vehicle power.