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.
 
There is 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 Included Accessories:
Instrument MI 3290
Current earth spike 90 cm, 2 pcs
Potential earth spike 42 cm, 2 pcs
Connection lead black 2 m
Test lead 5 m blue
Test lead 5 m red
Test lead 50 m black on cable reel
Test lead 50 m green on cable reel
Test lead 50 m blue on cable reel
Shielded test lead 75 m on reel
G clamp
Set of test probes, crocodile clip and 2 m test lead, 4 pcs
Bag for accessories
USB cable
Mains cable
Calibration certificate
Instruction manual
PC SW Metrel ES Manager
 
GF Set Includes
Licence GF
Continuity test lead, with crocodile clip, 2 x 2.5 m, 2 pcs
Voltmeter MI 3295M with 2 wire test lead
Soft carrying bag
Step voltage test plate, 2 pcs
NiMH battery cells, type AA, 6 pcs
Power supply adapter