Getting the Weight Of Several Objects / Components

How would one go about getting the weight (Mass?) of several components?

Basically I am trying to create a scale that will react when a certain amount of weight is applied or detected.

I’ve tried creating what i think is a for each loop but I’m guessing that’s not correct. Thank you!

Edit: It does work PER component, but not accumulated so if one object is hitting the target mass, the trigger works. But if the mass of two objects added together hit the target, it does not work which is what I’m trying to do.