Do rangefinders get along with magnets?

[BSLugnut]

Do the rangefinder pouches (and the bino harness) with magnets, mess with the angle compensation and/or accurately drop pins in mapping software?
Rangefinder examples are the Sig Sauer KILO3K and Leupold RX-5000.

 

[goalie]

Many golf rangefinders with slope have magnets attached to attach them to the golf cart.