Description: This meter provides Realtime readings of Voltage 0-60V, Current 0-150A, Power 0-6554W. This device accumulates Charge [Ah] Amphour and Energy [Wh] readings till it resets or shut off. This meter also captures and stores Peak Amps Ap, Peak Power Wp, Minimum Voltage Vm during the operation. Professional battery tester Great Performance and Precision Backlight Blue LCD Specification: Operates from 4.8-60V Measures: 0-150A, resolution 0.01A; 0-60V, resolution 0.01V; 0-6554W, resolution 0.1W; 0-65Ah, resolution 0.001Ah; 0-6554Wh, resolution 0.1Wh. 16 x 2, backlit LCD display. Size: 85 x 42 x 25 mm / 3.45 x 1.65 x 0.98 inch Material: Plastic & Electronics Color: Black Net Weight: 85g Package Includes: 1 Piece Power Analyzer Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!