multiple magnetometers

Using Arduino Sensors
1

Hello,
I need to connect multiple 3axis magnetometers. Preferably to a small arduino like the nano.
However i find that magnetometer breakoutboards have fixed I2C addresses.
If i get different models that use different addresses i fear i will not be able to properly compare the resulting readings.

Does anyone know a magnetometer sensor with configurable addresses, or some other way of getting multiple readings?

I guess i could use multiple arduinos, but that seems overkill.

Thanks

2

If i get different models that use different addresses i fear i will not be able to properly compare the resulting readings.

I use three different models, for exactly the reason that I want to compare the resulting readings. The magnetic field only runs in one direction. If I get three different answers, then I know there is a problem.