Metrel MI 3290 Earth Analyser is a portable, battery or mains powered test instrument with excellent IP protection (IP 54 open case), intended for measurement of earth resistance, specific earth resistance and earth potential of various energetic and non-energetic objects. The user can choose between different methods from classic 3 wire earth resistance measurement up to one or four clamp method for measurement of pylons. He has a choice of measurement methods with different frequency methods: single frequency or frequency sweep from 55 Hz to 15 kHz, HF method with 25 kHz and pulse method simulating the lightning strike. High electrical noise immunity makes this instrument best suited for industrial environment. Instrument is available in multiple sets which are a combination of different accessories and measurement functions.
Standard set: Metrel MI 3290, Current earth spike 90 cm, 2 pcs, Potential earth spike 50 cm, 2 pcs, Connection lead black 2m, Test lead red 5 m, Test lead blue 5 m, Test lead black on reel 50 m, Test lead green on reel 50 m, Test lead blue on reel 50 m, Shielded test lead 75 m on reel, G clamp, Set of test probes, crocodile clip and 2m test lead, 4 pcs.
Metrel MI 3290 GX additional accessories: Licence GX, Iron clamp with 3,5 m test lead, Iron clamp A 1019, Flex clamp 5 m with 15 m shielded cable, 4 pcs, Kelvin clamp with 2,5 m cable, 2 pcs, Voltmeter MI 3295M with 2 wire test lead, Step voltage test plate, 2 pcs.
