jan_stevns
Super Member
Very visually dynamic - isnt this meter the same mech as the PPM from the TC-880?
I don't think so - these meters are called galvanic mirror meters - instead of a needle on the coil - they've placed a mirror. this way a light source, applied through a thin vertical slot, can project a thin line.
The abscense of a neddle would cause this kind of meter to be very fast.
( there is a danish compagny - producing a lot of these kind of meter - but today they are using LED meters - with up to 200 leds vertically arranced : http://www.guano-grafik.dk/pdf/ntpkatalog.pdf )
I'm using this one today, to monitor outgoing levels to a FM transmitter










