Specification Brand : JANSANE BulletPoint1 : This SCT-013-000 ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation. BulletPoint2 : This split core current transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi. BulletPoint3 : Use this 100a current sensor to build your own energy monitor, reducing your power usage, or use it build an over-current protection device for an AC load. BulletPoint4 : Input Current: 100a AC; Length of Leading Wire: 1m; Two Form of Output: current output or voltage output (burden resistor needed to add); Cable Jack: 3.5mm (like a headphone jack). BulletPoint5 : Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection. Color : 30A ExternallyAssignedProductIdentifier : 6921407352148 ExternallyAssignedProductIdentifier1 : 711102557889 ExternallyAssignedProductIdentifier2 : 0711102557889 ItemName : JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer ItemPackageDimensions_Height : 8.1026 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 6.4008 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-current-sensors Manufacturer : JANSANE Material : Copper Material1 : lead Material2 : copper Material3 : ferrite ModelNumber : SCT-013-000 NumberOfItems : 1 PartNumber : MD-D1085 Series ProductDescription : Specification Model: SCT-013-000 Core Material: Ferrite Input Current: 100a AC Leading Wire in Length: 1.5m Opening Size: 0.51 * 0.51inch / 13 x 13mm Turns Ratio: 1: 1800 Resistance Grade: Grade B Max Sampling Resistance: 10 Ω Linearity: ±3% Accuracy: ±1% Work Frequency: 50-1 KHz Work Temperature: -25˚C ~ 70˚C Reference project: Open Energy Monitor Dielectric Strength: 6000V AC/1min Two Form of Output: current output or voltage output (voltage output built-in the sampling resistor); Mechanical strength: opening and closing times, no less than 1000 times (20 ℃) High Quality and Safe: Meet the requirement of flame-retardant characteristics (UL94-V0)