Metrel MI3121 Smartec Insulation and Continuity Tester

  • Ensures accurate measurements up to 2000Ω on continuity testing and 30Ω on insulation
  • The MI3121 analyses results through PASS/FAIL, which is shown by indicator lights
  • Results can be analysed through the optional A 1291 EuroLink PRO or A 1290 EuroLink PRO Plus software
More Info
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METREL MI3121 Insulation & Continuity Tester

The Metrel MI3121 SMARTEC Insulation / Continuity tester is designed for the verification, maintenance and periodic testing of electrical installations; PE conductors, main and supplementary PE connections, troubleshooting, insulation resistance, observation of insulation trends and insulation of control, signal, telecom wiring (50V, 100V) and is suitable for testing on CAT IV installations.

The user is also able to get a PASS/FAIL evaluation of test results, which is accompanied by red and green indicator lights. This allows for use in dark conditions, making the MI3121 a versatile instrument for a range of environments. Equipped with an in-built charger and a magnetic holder for hands-free testing, the tester can collect a large amount of results which can then be downloaded via the optional A 1291 EuroLink PRO or A 1290 EuroLink PRO Plus software.

Metrel MI3121's Key Features:

  • Very large LCD display with bargraph and backlight
  • High measuring range of up to 30 GΩ with test voltage from 50 V to 1000 V
  • Fast and reliable continuity tests with automatic polarity reversal
  • Voltage and frequency measurements
  • Preprogrammed limits
  • PASS/FAIL evaluation of measurement result
  • Bright GREEN/RED indicators provides visual evaluation of results
  • Suited for testing on CAT IV installations
  • Magnetic holder allows hands-free operation
  • Built-in battery charger
  • Two level memory structure for saving of test results and parameters
  • Basic downloading with EuroLink PRO PC SW package
  • Compatible with EuroLink PRO Plus PC SW package
  • USB and RS232 ports
  • Robust and ergonomic design

Metrel MI3121 Insulation & Continuity Tester is suitable for:

  • Verification, maintenance and periodic testing of electrical installations
  • PE conductors: Main and supplementary PE connections
  • Troubleshooting (connectivity,polarity)
  • Insulation resistance Testing on CAT IV installations (distribution side of installations,industrial plants etc).
  • Observation of insulation trends
  • Insulation of control, signal & telecom wiring (50V & 100V)

What's In The Box?

  • Metrel MI3121 SMARTEC Insulation & Continuity tester
  • 36 month Manufacturers guarantee
  • Calibration Certificate
  • Universal test cable 3 x 1.5 m
  • Test tips, 2 pcs (black, red)
  • Alligator clips, 2 pcs (black, red)
  • Power supply adapter + 6 NiMH AA rechargeable batteries
  • Soft hand strap
  • Instruction manual on CD
  • Short instruction manual
  • Handbook “Guide for testing and verification of low voltage installations” on CD

If you require a more detailed specification please see the Metrel MI3121 PDF pdf