We have just released the newest firmware version (1.1.15) for both MI 3143 Euro Z 440 V and MI 3144 Euro Z 800 V, which enables better and more stable operation under specific conditions. Besides that we would recommend that those customers, who use them in conjunction with our MI 3152 EurotestXC or MI 3155 EurotestXD multifunctional installation testers, also upgrade their (MI 3152/MI 3155) firmware.
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Click on the image on the right to access the how-to video for MI 3143 Euro Z 440 V & MI 3144 Euro Z 800 V firmware upgrade.
