Apraksts
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.
MI 3290 instrument:
A 1529 Current earth spike 90 cm, 2 pcs
A 1528 Potential earth spike 42 cm, 2 pcs
A 1700 Connection lead black 2 m
A 1526 Test lead 5 m blue
A 1527 Test lead 5 m red
A 1509 Test lead 50 m black on cable reel
A 1510 Test lead 50 m green on cable reel
A 1525 Test lead 50 m blue on cable reel
A 1508 Shielded test lead 75 m on reel
A 1530 G clamp
Set of: test probe, crocodile clip and 2 m test lead, 4 pcs
A 1081 Bag for accessories
A 1727 USB cable
Mains cable (national specific)
Instruction manual
PC SW Metrel ES Manager
Calibration certificate
