View Single Post
Old 21st Sep 2019, 2:45 pm   #1
Dual Standard
Join Date: Aug 2005
Location: Cheshire, UK.
Posts: 223
Default 90 volt inverter for battery valve sets

Purchased many years ago from Geoff Hopkins, half assembled into a Maplin Ali box (Maplin p/n AB24 or maybe LF16), requires 6 volts (4 AA'a), the single sided A4 instruction sheet has full instructions. I have already fitted a pair of 'D' size battery holders to the lid, it just needs a 4 AA holder, wire, connectors and a switch, plus of course batteries and time, to complete.
The Maplin box is approx. 13.5 x 10.5 x 6.5cm but it could all easily be squeezed into a much smaller box

To make it easy 10 inc RM 2nd class postage.
No Hat

Attached Thumbnails
Click image for larger version

Name:	20190921_X100F__MG_0332.jpg
Views:	159
Size:	149.7 KB
ID:	190599   Click image for larger version

Name:	20190921_X100F__MG_0334.jpg
Views:	144
Size:	165.9 KB
ID:	190600   Click image for larger version

Name:	20190921_X100F__MG_0335.jpg
Views:	95
Size:	161.8 KB
ID:	190601  
Dual Standard is offline