Tronovo angstrom current probes are designed with an open design that allows the current probe to be easily connected and disconnected from the conductor, allowing for accurate measurement of DC and AC signals by simply clamping the wire. We offer a wide range of models to choose from, with a maximum bandwidth of 100MHz and the ability to measure currents from 50mA to 40A.
Features:
• Bandwidth: DC~30MHz
• Measurable current range: 50mA to 40A
• AC/DC measurement of AC or DC waveforms
• Clamp opening eliminates the need to disconnect the circuit under test
• Current conversion ratio: 500mV/A
• Narrow jaw design, easy to use in dense and tight spaces
• Zero Adjustment: Aligns the baseline position of the probe
• Degaussing function: eliminates DC measurement interference
• External power supply, 5V power adapter
• Universal interface, compatible with BNC interface oscilloscopes
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High precision small current probeThe TR3005A provides 30MHz bandwidth (rise time ≤ 12ns) and accurately captures high-frequency current transients to meet the needs of power supply design and motor drive testing. Support AC/DC dual-mode measurement, with maximum DC 5A, AC effective value 3.5A, 1% accuracy and 1mA resolution (conversion ratio 500mV/A), significantly improving the detection capability of small current. Compatible with all mainstream oscilloscopes (such as Keysight 3000TX series), through the BNC interface direct connection, set DC coupling and 1MΩ impedance can be quickly adapted. |
Pincer openingThe TR3005A adopts a long and narrow clamp-shaped opening design. The 4.5mm slot can be opened by lightly pressing the handle, and the wire to be tested is quickly clamped and closed. There is no need to disconnect the circuit in the whole process, thus avoiding the risk of equipment shutdown. Its slender body is suitable for narrow spaces, and its 4.5mm opening is compatible with fine wires combined with 1% accuracy, providing a safe and non-destructive current monitoring scheme for power board or motor drive testing, significantly improving laboratory high-frequency diagnosis efficiency. |
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Zeroing and degaussingThe problem of measurement drift is solved through a double-effect calibration mechanism: after the probe position is fixed, the ZERO knob is rotated to finely adjust the DC offset so that the waveform trace is accurately reset to zero; Press the DEGAUSS button to eliminate the residual magnetization of the iron core and avoid high-frequency noise interference. For 5A DC micro current measurement (such as static power consumption of power chip), long-term stable zero reference is ensured in a 30MHz bandwidth scenario, providing laboratory-level reliability for precision electronics research and development. |
Low noiseUnder the range of 0.5V/A, the measured bottom noise is <1mA, which meets the engineer's small current application test of mA level. |
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Model | TR3005A |
Bandwidth | 30MHz |
Rise time | ≤12ns |
Enter the type | AC/DC |
Precision | 士1%rdg.+1mV |
Current conversion ratio | 500mV/A |
resolution | 1mA |
DC maximum | 5A |
Communicate valid values | 3.5A |
Maximum pulse current | 5A(TP≤10uS) |
Maximum operating voltage | 400V CATⅠ |
Noise | ≤0.2mVrms |
Linearity | ±1% |
Delay time | 20nS |
Jaw diameter | Ø4.5mm |
Cable length | 130cm |
Interface type | BNC |
Power supply | DC 5V/2A Adapter |
Operating temperature | 0°C~+40°C |
Operating humidity | 85%RH |
Storage temperature | -10~+45°C |
Store humidity | 90%RH |
Weight | 0.2kg |
Dimensions | 230X45.5X24.5mm |
There are currently no application cases available
There are currently no films available