The AEMC MR417 and MR527 Hall Effect current probes are purpose-built for oscilloscopes, waveform displaying instruments, and other frequency sensitive displaying instruments with BNC inputs. Both MR417 and MR527 models feature dual measurement ranges, and a 6.5 ft (2m) lead terminated by a standard BNC connector. The MR417 can measure up to 400AAC and 600ADC, while the MR527 can measure up to 1000AAC and 1400ADC. Both probes are powered by a 9V battery, or by a standard 5V external power supply via a micro-USB connector (cable not supplied).

Features

• Dual selectable current measurement ranges:
  • MR417: 0.5 to 40Aac / 60Adc (low range); up to 400Aac / 600Adc (high range)
  • MR527: 0.5 to 100Aac / 150Adc (low range); up to 1000Aac / 1400Adc (high range)
• Precision phase shift performance at 50/60Hz:
  • MR417: ≤2°@ 40A, ≤1.5° @ 400A
  • MR527: ≤2.2°@ 100A, ≤1.5° @ 1000A
• Dual output signal: 10mV/A, 1mV/A
• Load impedance: >1MΩ and ≤100pF
• High overload capability: 3000Adc or 1000Aac continuous for < 1kHz
• IP40 ingress protection rating, compliant with EN 61326-1
• Safety rated to IEC 61010-1, EN 61010-2-32, Pollution Degree 2, 600V CAT III
• 6.5 ft (2m) test lead with standard BNC connector for universal instrument compatibility
• Dual power supply options: 9V battery or 5V micro-USB external power