The Models MR417 and MR527 are clamp-on current probes that measure DC
currents up to 1400 A, AC currents up to 1000 Arms (1400 A peak), and combined
AC+DC currents without opening the circuit that the current is flowing through. They
indicate the shape and amplitude of the current measured in the form of a voltage.
These instruments can be used with oscilloscopes. They can be powered by a
battery or with 5 Vdc via the optional micro-USB cable.
The MR417 and MR527 include the following features:
■ Range overage indicator.
■ Power supply indicator.
■ Zero adjustment.
■ Auto Standby feature.
■ Two ranges (sensitivity 1 and 10 mV/A).
■ Micro-USB connector to connect a power supply.
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2. DESCRIPTION
AC/DC Current Probes MR417 & MR527