[ex 2 Base]

Hello Peter, I have an ex-military (REME) AVO test bridge, and it has mains lead which passes through the metal case, but no grommet. My meter is in a padded wooden box and on top it says AVO test equipment No5. The meter has already been registered on the AVO register. Someone sent me a copy of a 13-page restoration manual, if you would like a copy of what have, I can scan it and sent it to you via an an email. If you find more information on restoration of the test bridge, please let me know, and if my 6B8G turns out to be defective, do you know if they are readily available? Ted