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 20A
• AC/DC measurement of AC or DC waveforms
• Clamp opening eliminates the need to disconnect the circuit under test
• Clamp opening eliminates the need to disconnect the circuit under test
• Current conversion ratio: 100mV/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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Industrial Current ProbeWith a 30MHz bandwidth and 12ns rise time, the TR3020A is suitable for current monitoring in industrial frequency converters and high power supplies. 20A DC/14A AC effective value wide range (conversion ratio 100mV/A), easy to deal with high load scenarios of motor drive and energy system, BNC output directly connected to oscilloscope. |
Pincer openingThe long and narrow jaw is specially optimized for industrial environment: the sliding switch handle realizes one-key opening and closing, supports 4.5mm wire lossless access, and avoids the risk of high load power failure of frequency converter or energy system. To ensure stable clamping at 20A current, the 4.5mm size is suitable for common power cables, providing efficient and safe current diagnostic tools for industrial sites and greatly reducing maintenance downtime. |
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Zeroing and degaussingOptimize zero adjustment for industrial high-current scenarios: rotate the ZERO knob after fixing the probe to overcome the position sensitivity under DC load; DEGAUSS the button to eliminate the residual charge of the strong magnetic field and solve the zero drift. Avoid measurement errors caused by equipment displacement, cooperate with overload protection mechanism, provide anti-drift solution for high interference environment, and ensure the long-term consistency of inverter current data. |
Waveform testWhether it is square wave, sine wave, triangle wave, sawtooth wave, can be high frequency measurement, accurate recovery waveform signal. |
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| Model | TR3020A |
| Bandwidth | 30MHz |
| Rise time | ≤12ns |
| Enter the type | AC/DC |
| precision | 士2%rdg. |
| Current conversion ratio | 100mV/A |
| Resolution | 10mA |
| DC maximum | 20A |
| Communicate valid values | 14A |
| Maximum pulse current | 25A(TP≤10uS) |
| Maximum operating voltage | 400V CATⅠ |
| Noise | ≤1mVrms |
| 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 |
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