Using zero flux technology (Hall element) current sensor, dual range design covers small to large current, accurate observation of current waveform. Whether the current fluctuation of the high-efficiency switching device, the current of the power-saving device as low as 1mA, or the high-speed transient current of the power-on, it can be handled. Excellent frequency response ability, can analyze and display the current waveform containing multiple frequency components, such as switching frequency, pulse waveform, etc., so as to meet the comprehensive measurement needs of complex current signals.
Product Features
• Industry top bandwidth: DC-120MHz ultra-high frequency bandwidth, 2.92ns rise time to adapt to high-speed digital circuits.
• Dual-range intelligent switching: 1V/A(5A) and 0.1V/A(30A),± 1%±1mA accuracy
• eliable operation in the whole environment: 2000 meters above sea level operation, stable operation of polluted environment (level 2)
• Safety redundancy design: over-limit sound and light alarm (≥ 50A), in line with EN61326-1 EMC standards
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Flagship High Frequency High Precision Current ProbeThe 120MHz high-end bandwidth still maintains extreme compatibility, with native support for the HDO1000/Germany 9000 series. The BNC physical interface is directly connected to the front end of the oscilloscope, eliminating converter losses, and high-speed digital system testing is ready to use. |
Intelligent jawEngineers must have 5mm caliber current probe, innovative safety early warning system to make measurement more at ease! When the jaws are not completely closed, the probe will automatically light up the eye-catching red light warning, completely avoid the measurement error caused by the virtual closure of the jaws. |
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Auto zeroThis intelligent current probe is equipped with a convenient "ZERO" button, which triggers the built-in automatic zero adjustment function with one key, completes degaussing and zero adjustment instantly, and completely eliminates the measurement deviation caused by environmental interference and residual current. No need for complicated operations, press is accurate to zero, to ensure that the starting point of each current detection is absolutely accurate and reliable, greatly improve the measurement efficiency and data credibility. Engineers can quickly obtain pure readings in complex electromagnetic environments or high-precision requirements, making debugging and diagnosis more efficient and convenient. |
Dual range design120MHz ultra-wideband breaks through the limit, RANGE key switches 0.1V/A(30A) and 1V/A(5A) ranges with one key, and 1mA resolution accurately captures high-speed transients, providing nanosecond response for 5G communication and aerospace electronics, and 1% accuracy passes full temperature zone verification. |
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high-speed current observationThe 120MHz broadband current probe can easily observe the fast response time and can capture the transient current signal in real time, which is suitable for measuring the fast changing current waveform of switching power supply and motor drive. |
| Model | TR3103D |
| Bandwidth（-3dB） | DC~120MHz |
| Rise time | 2.92ns |
| Max measured current | 30A |
| Max measuring range | 50A |
| Range | 1V/A 5A 0.1V/A 30A |
| Resolution | 1V/A 1mA 0.1V/A 10mA |
| Accuracy | 1V/A ±1%±1mA 0.1V/A ±1%±10mA |
| Delay | Probe host:14ns;BNC:5ns(1m long) |
| Jaw diameter | ∅5mm |
| Terminal load requirements | ≥100KΩ |
| Power supply mode | DC12V/2A (standard adapter) |
| Insulated line voltage | 600V CATII 300VCATIII |
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