RФI Freq Selective Multimeter 4025E
The 4025E is the latest revision in our 4025 series of frequency selective multi-meters. It maintains all of the features of the previous models for measuring the I/V magnitudes and phase of signals induced into an earth loop via high power current injection.
The 4025E has been designed with better step resolution allowing for measurement of injection frequencies to 0.1 Hz off main line frequency without interference. Designed to be used with our new GPS based injection products, it takes full advantage of the GPS features to synchronize with the injection system and provide the operator with cable free current phase referencing and a visual display of the operator's relative position to the other injection points during large earth system potential measurements.
The 4025E runs off an internal rechargeable battery with a 7 to 8 hour field time before requiring re-charge.