BENNING PV 1 - Photovoltaic Installation Tester (en)

The test includes continuity testing of earth connections, measurement of the open-circuit voltage and short-circuit current as well as insulating resistance measurement between active conductors (+/-) and earth. The BENNING PV 1-1 is provided with contact-protected PV measuring leads for direct connection to all PV modules/ strings by means of standardized PV connectors. The automatic testing procedure gives a warning in case of wrong DC polarity and automatically performs all necessary steps for a safe measurement.
The BENNING PV 1-1 allows to carry out the entire test safely, reliably, easily and quickly. The BENNING PV 1-1 is recommended for daily use by service, cleaning and maintenance teams as well as for solar panel installers and authorized experts for photovoltaics.

[@shannonamend]

Great to see that inplix has new instructions to save my money and energy to build it.

[@tamimaleter]

How much this device?

[@keliweisgerber3896]

You can go to Inplix website if you'd like to make it yourself guys.