Allinone Digital DC Watt Meter — Precise Voltage, Current, Power, and Runtime Monitoring Key benefits Monitor battery banks and DC systems accurately: measures 0–60 V and displays realtime voltage, current, power, discharged amphours, and elapsed discharge time. Save energy and avoid interference: extremely low power draw of 7 mA makes this meter more efficient than any LED meter, preserving battery capacity while delivering continuous monitoring. Reliable for load planning and troubleshooting: handles up to 100 A intermittently and 50 A continuous duty, so you can test heavy loads and diagnose faults without replacing meters. What it does (functions and performance) Voltage range: 0 to 60 volts — compatible with common battery bank voltages (12 V, 24 V, 36 V, and 48 V systems). Current capacity: up to 100 A intermittent; 50 A continuous duty for sustained operation. Power and energy: calculates and displays instantaneous power and accumulates discharged amphours plus run time to help estimate remaining capacity and time to full discharge. Display: clear LCD screen provides readable, accurate values for quick assessment. Compatibility and use Works with 12 V, 24 V, 36 V, and 48 V battery bank systems so it fits automotive, marine, industrial, and renewable setups that use these common voltages. Designed for DC systems where monitoring voltage, current, power, and discharge is required. Why customers need it Prevent unexpected shutdowns by tracking discharge amount and remaining run time. Identify wiring faults, excessive loads, or inefficient components with direct current and power measurements. Optimize battery use and sizing decisions by recording amphours and runtime under real operating conditions. Practical applications (realworld scenarios) Multirotor aircraft and drones: track voltage, current draw, power, discharged amphours, and flight time to optimize payload and flight planning. Battery bank and renewable energy systems: monitor 12 V to 48 V battery banks to manage charge/discharge cycles and protect batteries from deep discharge. DIY DC power projects and vehicle systems: use as a troubleshooting and verification tool when testing motor controllers, inverters, or custom battery installations. What stands out Allinone measurement: replaces multiple instruments by delivering voltage, current, power, amphours, and elapsed discharge time in one compact meter. Low power consumption: 7 mA operating current conserves battery life during longterm monitoring. Broad voltage range and robust current handling: 0–60 V range with 100 A intermittent/50 A continuous makes it applicable across many DC applications. Typical outputs shown on the meter Voltage (V), Current (A), Power (W), Discharged amphours (Ah), Discharge time (h:m) Use and troubleshooting tips Install according to polarity and current shunt wiring instructions to ensure accurate readings. For continuous current use, verify wiring and terminals are rated for the expected current to avoid heating or voltage drop. Reset accumulated amphour readings as needed between measured cycles to track individual uses or flights. Specifications (as provided) Voltage measurement range: 0–60 V Compatible systems: 12 V, 24 V, 36 V, 48 V battery banks Current capacity: 100 A intermittent, 50 A continuous Power consumption: 7 mA Display: LCD screen Functionality: voltage, current, power, discharged amphours, discharge time This meter is a practical, energyefficient tool for anyone who needs dependable, consolidated DC power measurements for monitoring, planning, and troubleshooting.