Metrel MI3252 High Precision Microohmmeter 100A

Code: Metrel MI3252 MI-3252


 

Datasheet PDF, 0.31 Mb
 

Description

MI 3252 MicroOhm 100A is a portable low resistance ohmmeter used to measure low contact resistances of breakers and switches, busbars using test current from 100 mA to 100 A.

 

MEASURING FUNCTIONS

  • Resistance measurement: wide measuring range (1 nO ... 20 O)  adjustable test current (100 mA ... 100 A)
  • Voltage drop measurement
  • Bar graph: on screen resistance bar graph

 

KEY FEATURES:

  • Safe: sustain external voltages in case of wrong connection, protection level (CAT IV, 50 V); automatically detects continuity in current circuit.
  • Single and continuous measuring mode.
  • Portable: rugged carrying case with a handle and lightweight design  enable easy moving the instrument between sites.
  • High protection degree: IP 64.
  • Accurate: 1 nO best resolution with 0.25% accuracy.
  • Custom limits: the limits can be set for PASS or FAIL evaluation of test result.
  • Battery powered: the instrument enables measurements with 100 A for up to 10 minutes when powered from internal battery only.
  • Memory: built-in memory enables storage of up to 1000 test results.
  • Downloadable: downloads test results via RS232 or USB cable directly to the PC with the help of the software.

 

TECHNICAL DATA

Dimensions (w x h x l): 410 X 175 X 370 mm

Weight (with batteries, without accessories): 11.8 kg

 

Standard accessories

MI 3252 Standard set MI 3252

  • Instrument MI 3252 MicroOhm 100A
  • Current test lead with crocodile clip,  5 m, 25 mm2, 2 pcs
  • Potential test lead, 5 m, 2 pcs (red, black)
  • Test probe, 2 pcs (red, black)
  • Crocodile clip, 2 pcs (red, black)
  • Mains cable
  • RS232 cable
  • USB cable
  • Bag for accessories
  • PC SW HVLink PRO
  • Instruction manual
  • Calibration certificate
 

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