Jaycar 200A 6.5-200V DC Power Battery Meter with External Shunt

Your battery bank is doing heavy lifting — solar charging in the morning, inverter draw all afternoon, generator top-up when the skies close. You need a meter that can actually keep up. This Jaycar 200A DC power and battery meter handles voltages up to 200V and currents up to 200A, covering systems around 40kW. The external shunt keeps your wiring tidy and reliable at those loads. You get real-time power, voltage, and current on a bright blue backlit display, plus aggregated energy throughput with a simple reset. Whether you're off-grid in the outback or running a 40-seat workshop through a backup bank, it tells you exactly what's happening. Powered from the circuit it monitors — no extra supply to chase

• 200A max current, 6.5-200V DC range — suits solar and battery systems up to approximately 40kW
• External heavy-duty current shunt for clean, reliable wiring at high loads
• Real-time power, voltage, and current with aggregated energy throughput and easy reset
• Bright blue backlit display readable in any lighting condition
• Self-powered from the monitored DC circuit — no separate supply needed
• Power consumption: 0.2W, measurement speed: 2 readings per second