12 Volt Power, Inc. Precision DC Power Meters are designed to provide the user with precise usage information including supply voltage, amperage, watts, amp-hours, watt-hours, peak amps, peak watts and minimum voltage. These DC Power meters are plug and play, simply connect it inline and it will start providing real-time power usage information. This meter measures up to 60V and 100A, and displays all data on a high contrast green backlit LCD. All metrics that are shown are for the current powerup cycle.

Additional Feature and Specifications:

Watt Meter Display

Startup Screen: Each time power is applied (or auxiliary input is used), the meter resets Amp-hours, Watt-hours, Peak Amps, Minimum Volts, and Peak Watts to zero.

Real-Time Parameters:

• Amps (A): Average current draw

• Peak Amps (Ap): Maximum current since startup

• Volts (V): Average system voltage

• Minimum Volts (Vm): Lowest voltage (sag) since startup

• Watts (W): Average power (Amps × Volts)

• Peak Watts (Wp): Maximum power draw since startup

• Amp-hours (Ah): Total charge delivered

• Watt-hours (Wh): Total energy delivered

Values are shown on the green LCD screen, with key data displayed continuously and others cycling every second.