Specification Brand : JZGDX BulletPoint : Oscilloscope Probes BulletPoint1 : Oscilloscope Probes BulletPoint2 : Red line: 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 line: Common negative electrode, which is both the power supply negative electrode and the reference negative electrode for measurement. BulletPoint4 : Yellow line: measurement signal input positive pole BulletPoint5 : Note: The meter needs to be powered independently. The power supply range is DC 3.5-30V. When the power supply is connected between the red and black wires, the meter will display 0.000. At this time, the voltage to be measured can be connected between the yellow wire and the black wire. Voltage range is DC 0-33.000V Color : One Color ExternallyAssignedProductIdentifier : 9495569319556 ItemName : Voltage and Electricity Indicator Ternary Lithium Iron Phosphate Battery Pack Electric Vehicle Battery Electric Vehicle 48v60v72V (Size : Green Backlight) 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 Probes Measuring range: 10-100V Measurement accuracy: 1% Purpose: Voltage and electricity display Unit weight: 0.026kg ProductSiteLaunchDate : 2024-03-09T03:43:59.847Z Size : Green backlight UnitCount : 1 UnspscCode : 41113600