An analog VU (volume unit) meter is a splendid moving-coil measuring instrument. ... A VU meter registers 0 (zero) level on its scale when the voltage is equal to 0.775V at 1mW & 600Ω impedance. This ...

If you buy old meters or take them out of old equipment, you can’t assume that the markings on the scale on the meter is what it takes to actually deflect it. Max and I were discussing one he ...

This analog meter clock fits the latter category, ... Adobe Illustrator helped with replacing the original scales with time scales, and LEDs were added to the meters for backlighting.