The LFR is a dual range AC current probe with a flexible, clip-around coil. It can be powered by either a single 9V battery or an external DC supply. The LFR has a market leading low frequency performance optimised to give minimal phase measurement error from 45 Hz up to 20 kHz and the lowest possible noise floor. The LFR is ideal for current monitoring in power measuring applications, of leakage currents, and for power quality measurements.
The LFR has a 10:1 switch selectable current rating to give a wide measurement range in a single probe. It is available in peak ratings from 60A up to 60 kA, with standard coil lengths from 300 to 1000mm and has a standard cable length of 2.5m. Peak voltage output is 6V at peak current. High frequency bandwidth is 1 MHz with the 300mm coil. The LFR is ideal for current monitoring in power measuring applications, of leakage currents, and for power quality measurements.
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