I-prober 520 positional current probe observes and measures current in printed circuit board and other conductors without the need to break or surround the conductor. Used with an oscilloscope, this compact, handheld probe provides a bandwidth of DC to 5 MHz and a dynamic range of 10 mA to 20 A pk-pk. When user places insulated tip onto the conductor, the current flowing in the track can be observed and measured. Operates by sensing the field in close proximity to the track. Employs miniaturized version of a fluxgate magnetometer. Has a safety rating of CAT II, 300 V (CAT I, 600 V) and is suitable for connection to any 1-MΩ input of an oscilloscope. Comes with control box and calibrator, power supply, and a clip-on toroid assembly.

Aim-TTi, www.tti-test.com/products-tti/precision/iprober520.htm

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