DC7200 7-200V 20A Digital Power Energy Voltmeter Ammeter Voltage Wattmeter Temperature Meter Electric Energy Frequency M

Parameter Input output interface 20A high current 2P terminalInstrument working voltage ①XH 2 54 2P red and black wires independent power supply DC6 30V ②Common power supply DC6 120VVoltage measurement range DC0 120VCurrent measurement range 0 00A 20 00ACapacity measurement range 0 9999 99AhElectricity metering range 0 9999 99WhImpedance measurement range 0 9999 99ΩTemperature measurement range 0 99℃Time measurement range 0 999 59 59 hour minute second Data reset supportNo load return to zero supportVoltage fine tuning supportCurrent trimming supportPercentage power display Supports percentage power based on voltage reference full power and no power voltage need to be manually set Product size 47 59 28 67 25 33mmInstallation hole 45 26mmProduct weight 26gXH 2 54 2P red and black wires Thin red wire positive power supplyThin black wire Negative and thick black wire construction site do not need to connect when measuring loop currentThis wire is only used as an independent power supply when measuring voltages below 6V and it is not necessary to connect this wire when measuring voltages above 6V Features 1 Multifunctional measuring instrument for high voltage operation2 1 14 inch high definition IPS LCD color screen 135 240 resolution3 Maximum current measurement 20A4 Support data clearing no load zeroing voltage fine tuning current fine tuning5 Measurement and display of real time voltage current power percentage of electricity and int