Product DescriptionDigital LCD screen gives clear crisp number readingsHandles up to 150 amps intermittently and 75 amps continuous dutyHandles 0 to 60 volts. Works on 12, 24, 36, and 48 volt battery bank systemsExtremely low power consumption of 6 mA. More efficient than any LED meterConnecting load end to the battery provides real-time battery charging readingSize:150A Watt MeterThis isn't just a watt meter-it's the All-In-One Meter A power meter, a volt meter, an amp-hour meter, ammeter and energy meter. Everything all in one unit This is the perfect troubleshooting tool. This all-in-one watt meter is indispensable for analyzing, testing and troubleshooting any DIY DC power project.Specifications:1)This meter provides Realtime readings of Voltage 0-60V, Current 0-150A, Power 0-6554W. This device accumulates Charge [Ah] Amphour and Energy [Wh] Watthour readings till it reset or shut off. This meter also capture and store Peak Amps Ap, Peak Power Wp and Minimum Voltage Vm values during the operation.2) Professional battery tester3) Great Performance and Precision4) Backlight Blue LCDincludes:1 x Analyzer1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia