Honda eu1000i voltage question

According to the spec sheet for this unit, the output voltage is 120V, 1000 Watts Max. It does not list any tolerance for this voltage. So, if you're seeing 125 Volts, you are running about about 4% over the rated voltage which is probably okay.

Sounds a bit high. Just to be sure, what are you measuring the voltage with?

This would be when running just the converter to charge the batteries. Fridge is on propane.

Is this pulling a load or just running?