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 : 9495569319211 ItemName : Lead-Acid Battery Battery Digital Display Voltage Meter 12V24V48V60V784V Battery Electric Tricycle Forklift (Size : Green) 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 Model: QV27H Overall dimensions: 48*29 Weight: 0.035 Product usage: Lead-acid battery voltage and electricity measurement Specifications: red voltage display Unit weight: 0.04kg ProductSiteLaunchDate : 2024-03-09T03:43:58.666Z Size : Green UnitCount : 1 UnspscCode : 41113600