Specification Brand : EIMSOAH BulletPoint1 : [High Accuracy Detection] The leakage current transformer excels in ac leakage current, harmonic current, phase, electric energy, power, and power factor detection for precise results BulletPoint2 : [Reliablity Performance] Its low susceptibility to external magnetic fields ensures uninterrupted, high accuracy, and stable measurements all year round for dependable monitoring BulletPoint3 : [Versatile Connections] Can be easily interfaced with phase analyzers, data loggers, oscilloscopes, and more, making it suitable for a wide range of industrial applications BulletPoint4 : [Innovative Design] With new ct technology, this clamp current sensor features a portable, clamp-shaped design for safety and fast measurements without disrupting the test line BulletPoint5 : [Sturdy Construction] Made of abs and permalloy, this current sensor is robust and widely used in power, communication, construction, and various other settings Color : Black ItemName : Needle Nose Clamp Current Sensor, AC Leakage Current Detection, Portable Design for Electric Power ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : oscilloscope-accessories Manufacturer : EIMSOAH ModelNumber : EIMSOAHypg0d6an9e NumberOfItems : 1 PartNumber : EIMSOAHypg0d6an9e ProductDescription : Spec: Item Type: Needle Nose Clamp Current Sensor Model: ETCR008 Material: ABS+permalloy Range and Accuracy: Range Resolution Accuracy Class Phase Error Transformation Ratio 0.00mA~30A AC 0.01mA 0.5 ≤2° 2500:1 Other Parameter: CT SizeApprox. 8mm / 0.3in Range AC 0.00mA~30.0A Resolution 0.01mA Accuracy 0.5 Phase Error ≤2° Reference Load 0~300mA≤300Ω; 0~3A≤30Ω; 0~30A≤3Ω Transformation Ratio 2500:1 (can be customized as required) Output Interface Terminal interface: BNC plug/4.0mm double banana plug/3.5mm audio plug/bare wire tap (optional), line length 1.5m Security Level CATⅢ600V Working Environment -15°C~50°C Dielectric Strength AC 3700V/rms (between iron core and shell) Clamp Meter Quality Approx. 175g / 6.2oz External Size Approx. 137 x 40 x 19.5 mm / 5.4 x 1.6 x 0.8 in
How to Use: 1. Multimeter (mA level current gear): You can directly view the current value after the transformer ratio is passed, and the standard configuration is 2500:1 2. Oscilloscope: For the measurement of DC current or AC current, the indirect method is generally used. First, change the amount of current to a proportional amount of voltage. Then observe with an oscilloscope. The general test method is to connect a non inductive resistor with and small resistants in series in the circuit under test, and then use the oscilloscope to measure the voltage, measure the effective value of the voltage across the resistor, and then calculate it. The calculated current value of the measured current is 1=U/R. The measured current value A, the effective value of the voltage at both ends of the series resistants V, R the resistants value of the series connected non inductive resistants Ω 3. Other instruments: self developed instruments and meters, which can be used as current probes