Metrel MI3125 EurotestCOMBO

The MI 3125 EurotestCOMBO is a pioneering instrument by Metrel. The instrument's upright design with a built-in stand tilts the large, backlit LCD display directly towards the test engineer when placed on a surface. When no surface is available, the instrument can be held in the hand or attached to any metal surface via 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 built-in help screens for easy referencing on-site.

• Online Voltage Monitoring: Monitors all three voltages in real-time.

• Upgradeable: Firmware can be updated to ensure the instrument stays current with changing regulations.

• Polarity Swap: Automatic polarity reversal during continuity tests.

• Insulation Testing: Wide range of test voltages from 50 V to 1000 V, with readings up to 999 MΩ.

• TripLock Function: Zs (RCD) function performs a loop test without tripping the RCD/RCBO.

• Built-in Charger: Integrated charging circuit; includes a full set of rechargeable NiMH batteries.

• RCD Auto: Automated RCD testing significantly reduces total circuit test time.

• Phase Sequence: Full phase sequence testing as required by electrical safety standards.

Standard Set Includes

• MI 3125 EurotestCOMBO instrument

• Mains plug (A 1003)

• Test lead, 3 x 1.5 m (brown, green, blue)

• Test probes (blue, brown, green)

• Crocodile clips (blue, brown, green)

• Rechargeable NiMH AA batteries (6 pcs)

• 12 V battery charging adapter with UK mains cable

• Hand strap

• Short instruction manual and manual on CD

• Calibration certificate