MR561 AEMC INSTRUMENTS Ac Probe Oscilloscopes

Review AEMC INSTRUMENTS Model Replaced By Ac/dc Current Probe For Oscilloscopes

The AEMCACTIVE MR561 and MR527 AC/DC Probes are versatile and powerful tools designed for use with oscilloscopes to measure and analyze various types of electrical signals. These probes offer high accuracy, excellent frequency response, and a user-friendly design, making them an essential addition to any electronics lab or test bench.

The MR561 is a differential AC/DC probe, capable of measuring voltage differences between two signal sources. It features a wide input range of DC 2.5V to 500V and AC 50mV to 500V, making it suitable for measuring a wide range of voltages, from low-level signals to high-voltage applications. The probe also boasts a high bandwidth of up to 1GHz, allowing for fast and accurate measurement of signals with high-frequency components.

The MR527 is a single-ended AC/DC probe, designed to measure voltage levels of a single signal source. It offers a similar input range as the MR561, with a DC input range of 2.5V to 500V and AC input range of 50mV to 500V. The MR527 also features a high bandwidth of up to 1GHz, ensuring accurate measurement of signals with fast rise times and high-frequency components.

Both probes come equipped with an automatic gain control (AGC) function, which automatically adjusts the probe's sensitivity to the input signal level, ensuring optimal measurement accuracy. Additionally, they feature an overvoltage protection circuit, which helps prevent damage to the probe and the oscilloscope during measurement of high voltage signals.

The AEMCACTIVE MR561 and MR527 probes are designed with a rugged and durable construction, featuring a metal housing and a detachable BNC connector. They are also compact and lightweight, making them easy to transport and use in various testing environments.

In summary, the AEMCACTIVE MR561 and MR527 AC/DC probes are essential tools for any electronics engineer, technician, or hobbyist looking to measure and analyze electrical signals with high accuracy and excellent frequency response. Their wide input ranges, high bandwidths, and user-friendly design make them versatile and powerful probes for oscilloscope measurements in various applications.

The AEMCS MR561 and MR527 AC/DC probes are popular choices for oscilloscopes due to their high performance and versatility. Here are some pros and cons that can help you decide if these probes are right for you.

1. High bandwidth: Both the MR561 and MR527 probes offer high bandwidth, making them suitable for measuring fast signals. The MR561 has a bandwidth of up to 1 GHz, while the MR527 has a bandwidth of up to 50 MHz.

2. Wide dynamic range: These probes have a wide dynamic range, which means they can measure signals with a large difference between the minimum and maximum voltage levels. The MR561 has a dynamic range of 1 MV/div to 10 mV/div, while the MR527 has a dynamic range of 100 mV/div to 10 mV/div.

3. Low noise: These probes have low noise floors, which makes it easier to measure small signals accurately.

4. Rugged design: The MR561 and MR527 probes are built to last, with a rugged design that can withstand harsh environments.

5. Interchangeable tips: Both probes come with interchangeable tips, making it easy to measure different types of signals.

1. High cost: The AEMCS MR561 and MR527 probes are more expensive than some other probes on the market.

2. Limited frequency range: The MR527 probe has a limited frequency range compared to other probes, making it less suitable for measuring high-frequency signals.

3. Requires calibration: Like all oscilloscope probes, the MR561 and MR527 probes require regular calibration to ensure accurate measurements.

The AEMCS MR561 and MR527 AC/DC probes are high-performance probes that offer a wide dynamic range, low noise, and rugged design. While they have some limitations, such as a high cost and limited frequency range for the MR527 probe, their advantages make them a valuable addition to any oscilloscope setup.

If you need to measure fast signals with a high bandwidth and wide dynamic range, the AEMCS MR561 probe is an excellent choice. On the other hand, if you're working with lower-frequency signals and have a smaller budget, the MR527 probe may be a more cost-effective option. Ultimately, the decision comes down to your specific application requirements and budget.

Details:

The MR561 is designed for oscilloscopes, waveform displaying instruments, and other frequency sensitive instruments with NBC inputs. The probe has a 6.5 ft 1.98m lead terminated by NBC connector. Replaced by model mr 527. Ac/dc current probe model MR561 discontinued.

specifications oscillovectscopes:

• brand: Aemc Instruments
• mpn: Mr561
• part type: Ac Instrument Probe Oscilloscope
• features: Overage Indicator

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• in stock #: 1
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• started: march 9, 2026
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• category: Business & Industrial > Test, Measurement Inspection > Analyzers Data Acquisition > Oscilloscopes Vectorscopes