2 PCS 0.28" Digital Voltmeter Ammeter, DC 0-100V 10A Amp Volt Meter Gauge with Connect Wires, Mini Dual LED Display Panel Current Voltage Monitor Tester for EV Cars Boats

About this item

• Precise Measurement: This digital meter provides reliable monitoring by measuring 0–100V voltage and 0–10A current. With a voltage accuracy of around 0.1% and a current accuracy near 1%, it helps you understand circuit behavior more clearly during testing and battery monitoring tasks
• Dual Display: This meter features a dual-color LED system where red digits indicate voltage and blue digits show current at the same time. The contrasting colors make values easy to distinguish at a glance without switching modes, helping you check two electrical parameters side by side
• High Quality: The casing is made from durable plastic that offers resistance to everyday impacts. This material helps protect internal components and keeps the meter stable in environments such as garages or mobile repair kits, making it suitable for frequent on-site measurement tasks
• Simple Wiring: This meter can be connected directly in line with the circuit or powered with an independent supply depending on user preference. During installation, the thick black wire connects to the battery negative terminal, and the thick red wire connects to the negative terminal of the load
• Wide Compatibility: This meter fits common DC measurement needs found in vehicle electrical systems, including battery status checks and small-circuit monitoring tasks. It suits cars, motorcycles, and small marine batteries, offering steady reading support for users who maintain or test power setups