MI 3125 Eurotest COMBOnew

The MI 3125 EurotestCOMBO is a pioneering instrument by Metrel. The instrument’s upright design with built-in stand tilts the large, backlit LCD display directly towards the test engineer when stood on a surface. When no surface is available, the instrument can be held in the hand or attached to any metal surface due to its magnetic back.

Measuring functions

Automatic loop evaluation: built-in loop impedance tables allow automatic evaluation of loop impedance compared to the regulations.
Help screens: unit comes complete with in-built help screens for referencing on site.
Online Voltage Monitoring: Monitors all 3 voltages in real-time.
Upgradeable: If changes occur to the regulations, changes can be made to the unit to keep the unit up to date.
Polarity swap: automatic polarity reversal on continuity test.
Insulation: wide range of insulation test voltages from 50 V to 1000 V, reading up to 999 MΩ.
TripLock function: Zs (RCD) function performs a loop test without tripping the RCD/RCBO.
Built-in charger & rechargeable batteries: Unit has an in-built charging circuit and comes complete with a set of rechargeable NiMH batteries.
RCD Auto: Automated RCD testing reduces circuit test time.
Phase sequence test: required by BS7671:2008 17th Edition.