Electrometer mounted in a plastic case. Meter is a surplus 100 microamp unit from an old satellite receiver.
Any suitable meter movement of your choice can be used
| This photo shows the electrometer PC board | |
Electrometer mounted in a plastic case. Meter is a surplus 100 microamp unit from an old satellite receiver. Any suitable meter movement of your choice can be used |
|
December 12, 2003
NORTH COUNTRY RADIO
PO Box 200, Hartford NY 12838-0200
| EMAIL: support@northcountryradio.com | Tel 518-854-9280 | Internet http://www.northcountryradio.com |