Null DC Battery Monitor Meter/Voltmeter/Wattmeter 200A

Power Tester 200A Watt Meter Power Analyzer High Precision Backlight RC Battery Solar Voltage Current Power Discharge Amount
FeaturesMeasures DC Amps, Amp-hours, Watthours, Volts and Watts of solar batteries, check inverter load input and total solar panel production. It can also  be used to check the individual solar panel output before installation. See  other uses below. Note that to test solar panels, the output terminals must be connected to load like battery or solar charge controller 
KINDLY NOTE THAT THE OUTPUT TERMINALS MUST BE SEPARATED AND NEVER TOUCH EACH OTHER
Captures peak current, peak power, and minimum voltage (voltage sag) lasting a fraction of a second.
Rare combination of Voltmeter, DC Amp meter & Amp hour counting, Watthour and power analyzer features. Measures wide range of values not normally found on multimeters or low cost test equipmentPowered by the measured circuit or connect an auxiliary battery or DC power source to provided 3-pin socketReverse connection protectionPowerful, 8 MIPS micro-controllerUses very low resistance (0.001 Ohm) shunt in negative (black wires) leadsSmall size and lightweightTo measure solar panel output, connect the output terminal to a batteryIt can also be used to monitor inverter DC load on the batteries. It can also be used to measure input and/or output of solar charge controller. You can connect it in between the solar panels and solar charge controller to monitor solar panel output into the charge controller. If you want to monitor charging output of the solar charge controller, connect it in between the solar charge controller and the batteries
Full user’s manual includes electrical tutorialExample applicationsRV battery monitor and battery chargersMarine battery monitor and battery chargersGolf cart batteries and chargersDigital panel meter AmmeterSolar Panel output Wheelchair batteries and chargersSolar Power batteries and chargersWind Power generators, batteries and chargersElectroplating and metal plating Amp Hour measurementHam Radio & Amateur Radio base station equipment, battery monitoring and chargersElectric bike batteries and chargersMeasurement Parameters  Voltage Range  6-60V♦ Measure 0-200a0-60V.resolution 0.01V0-6554W.resolution 0.1W0-65AH.resolution 0.001Ah0-6554WH.resolution 0.1Wh