Specification Brand : JZGDX BulletPoint : Oscilloscope Probes BulletPoint1 : Oscilloscope Probes BulletPoint2 : Red wire +: The positive pole of the power supply needs to be connected to the positive pole of the power supply within the DC range of 3.5-30V. BulletPoint3 : Black wire-: negative pole of power supply, and VIN- straight through BulletPoint4 : Red line VIN+: positive pole of measurement signal (0-4.3000V-33.000V automatically adapts) BulletPoint5 : Black line VIN-: negative pole of measurement signal BulletPoint6 : Note: The meter needs to be powered independently, and the power supply range is DC 3.5-30V. Color : One Color ExternallyAssignedProductIdentifier : 9495569289057 ItemName : JZGDX 0-80A DIN Type 3 Phase Multifunction Power Meter A V W kWh cos Hz VAR with RS485 Communication Modbus-RTU Protocol ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : oscilloscope-accessories Manufacturer : JZGDX MeasurementAccuracy : 1 ModelName : JZGDX ModelNumber : JZGDX NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JZGDX PowerSourceType : Ac ProductDescription : Oscilloscope ProbesDIN type 3 phase 4 wire multifunction electric meterA/ V/ W/ kWh/ cos/ Hz/ Var with RS485 communication Modbus-RTUPackage will include :1 pcs 3 phase multifunction meterFeatures:Measure ampere range: AC0-80A.Measure voltage range: AC0-380VPower supply: 220VAC.Communication: RS485 communication Modbus-RTU protocol ProductSiteLaunchDate : 2024-03-09T03:18:21.890Z Size : One Size UnitCount : 1 UnspscCode : 12000000