TR31XXX series is the 1 universal oscilloscope current probe, compatible with more than 95% of oscilloscopes on the market, with a frequency response measurement range of up to 20MHz of 50mA to 750A (peak value) and BNC output terminals. Connect an oscilloscope to accurately measure AC or DC current waveforms, and the range can be selected on the handle panel.
Product Features
• Cost-effective solution: 15MHz bandwidth/24ns rise time, switching power supply optimization
• Lightweight design: 523g body, 19mm jaw on-site rapid detection
• Double gear switching: 0.1V/A(30A) and 0.01V/A(150A),20mA resolution
• Plug and play: standard BNC interface, suitable for mainstream oscilloscope
• Basic protection: overload alarm (≥ 300A),300V CAT III insulation
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Economical high current probeTR3115U(15MHz bandwidth/150A RMS) specializes in sensor, low-power chip measurements. Universal BNC seamlessly connects Rigol teaching machine, Agilent high-end equipment and Han-Thai domestic oscilloscope, plug and play to ensure accurate synchronization of scientific research data. |
Pincer openingΦ19mm teaching safety jaw! In the experimental operation of students, the jaw is not locked to trigger the red light to avoid the failure of micro-current measurement due to human negligence. |
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Auto zeroSimplify the teaching operation process. Students directly press the button to complete the calibration, without understanding the principle of zero adjustment. |
Dual range designEconomic and uncompromising performance, double-gear one-key smooth measurement of full current! TR3115U provide 0.1V/A(30A) and 0.01V/A(150A) dual range, 15MHz bandwidth to meet the needs of consumer electronics and communications equipment testing. Resolution 20mA, green indicator light responds instantly when switching range with one key, without rewiring. From the PCB board level micro current to the power supply 150A continuous load, double gear seamless coverage. Safe and efficient current diagnostic tools for cost-sensitive laboratories! |
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Low floor noiseLow noise design is the core technology to ensure clear and pure signal. The actual measurement is 100mV/A, and the bottom noise of the probe is very low about 30mA. |
| Model | TR3115U |
| Bandwidth（-3dB） | DC~15MHz |
| Rise time | ≤24ns |
| Max current measurement | 150Arms |
| Peak current | 300Apeak |
| Range | 30A 10X Attenuation 150A 100X Attenuation |
| Overcurrent alarm value | 30A ≥30A 150A ≥300A |
| Current transfer ratio | 30A 0.1V/A 150A 0.01V/A |
| Resolution | 30A 20mA 150A 200mA |
| Accuracy (DC,45-66HZ max continuous current) | 30A +1%/+20mA 150A +1%/+200mA |
| Delay | Probe host:37ns BNC(1m):5ns |
| Terminal load requirements | ≥100KΩ |
| Jaw diameter | ∅19mm |
| Power supply mode | DC12V/2A (standard adapter) |
| Insulated line voltage | 600VCATI 300V CATIII |
| Safety in compliance with standards | EN61010-1:2010+A1:2019 EN61010-2-032:2019 |
| EMC compliant | EN61326-1:2013 EN61000-3-2:2014 EN61000-3-3:2013 |
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