Specification Brand : JZGDX 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 : 9495569288005 ItemName : JZGDX Five-Digit Voltmeter 0.1MV0-33V Digital Display Instrument Voltmeter Below 4.3V (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 NumberOfItems : 1 PartNumber : JZGDX PowerSourceType : Ac ProductDescription : Oscilloscope ProbesPerformance parameters:Measuring range:DC0-4.3000V-33.000VBelow 4.3V, the maximum resolution is 0.1mV, above 4.3V, the resolution is 1MVDisplay: five-digit 0.36LED digital tubeDisplay color: redRefresh speed: >3 times per secondMeasurement accuracy: (0.3‰+2 words) {meaning that the maximum error of the meter in the worst case is within 10mv and the normal error is within 2mv}Power supply voltage: DC3.5-30V(Independent power supply, please do not overvoltage the supply voltage, otherwise it will burn out directly)Working temperature: -10℃65℃Opening size: 45.5mm*26.5mm (open the opening to directly snap the watch into the panel)Overall dimensions: 48mm*29mm*21mmTemperature coefficient: less than 25PPM/℃ ProductSiteLaunchDate : 2024-03-09T03:18:18.979Z Size : Green UnitCount : 1 UnspscCode : 41113600