The tester looks to be in completely original condition - The controls all move as they should and the meter moves freely. It looks to me as though this should come back to life very easily, but NB because I haven't actually plugged it in and tried it, I'm selling it as non-working. NB2 - this is a 110 volt tester (as you'd expect from the USA!). If you want to use it on 230 volt mains you'll need a step-down transformer (easily available from places such as Maplin Electronics and many others). The tester comes in a nice wooden case and seems to be complete with all its accessories. You should be able to see them all in the photos. Not much I can think to add Country United States of America (USA) Manufacturer / Brand Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL) Year 1942 ?? Main principle ZF/IF - kHz Wave bands - without Power type and voltage Alternating Current supply (AC) / 60Hz, 115 internal battery 1.5 4.5 Volt Loudspeaker - - No sound reproduction output. Material Wooden case from Radiomuseum.org Model: Analyzer - Tube Checker 774-5 - Weston Electrical Instrument Shape Tablemodel, with any shape - general. Notes Tube Tester and Multimeter. Requires 1.5 V and 4.5 V Batteries.