In message , Huge
writes
On 2015-10-27, Capitol wrote:
Dave Plowman (News) wrote:
In whill.co.uk,
Dave wrote:

This is a proper red/green twin needle movement and Alice 704 card,
"new old stock" on eBay for £30 ish delivered. DC-DC convertor
arrived earlier, about to start playing. B-)

Oh - if it hasn't got any illumination, 9 x 5mm diffused white LEDs on
vero board spaced 3 holes apart gives a near perfectly even spread. Got a
bag of 50 off Ebay for a couple of quid. 10 mA drive current seems right
here. Site them towards the back of the PPM to reduce the light on the
shelf at the bottom of the PPM needle window.


What's a PPM?

Peak Programme Meter, I imagine.

Peak Power Meter I thought

--
Chris French