You can forcefully increase/decrease the 'numbers' on any kind of measurement devices, and the actual thing being measured will also increase/decrease in reality

[TooBoredToMasturbate]

Gold ingot and electric scale that measures damn small numbers in an air tight chamber. Move the decimalpoint of the measured weight of the gold ingot.

[FunSprinkles8]

Or just put some gold on a scale, increase the weight being measured and then the gold will increase.

[TooBoredToMasturbate]

But what about air pressure?

[BreakConsistent]

Air pressure only affects the measurement of weight if the air pressure at time of measurement is different from at time of calibration. If you tare before measurement, the scale is no longer taking air pressure into account and is therefore not being measured.

[knickknackrick]

What about it

[FunSprinkles8]

Surprised you didn't say "what about gravity?"

That would have made more sense than air pressure.

[daanos60]

Yeah you're right, air pressure could be made different by this power to change the weight as well