Evershed & Vignoles 250v Megger. I had a use for it which involved removing the scale and connecting a high value resistor in series with the output. Now surplus to reqs. It is essentially a hand-operated a.c. generator. Someone into tech/electrical stuff may have a use for it. In good working order but the resistance scale isn't there any more. Size 15 x 10 x 6 cm.
On the map there's a blue spot and a green house symbol. The house is in the right place.
Megger insulation tester, incomplete. (City Centre NR1)
This offer has been gifted to someone and is no longer available.