I am looking to get one. they are just handy in my job (marine engineer) as getting engine IDs and looking at sumps are impossible without removing the engine
would be an advantage if the end was small enough to go down small spark plug holes (sealey one I tried did not) and have LED lights on the tip of it?

 

Maplins have these starting at Ł40 at the moment, with in built colour screen Ł80.
tabetha

 

the snap on one is very good used it a lot at work

 

Snap-on one is the best and has a skinny end about 4-5mm and you can turn the brightness up and down for a better view..

 

http://www.turbosport.co.uk/showthre...cope-Group-Buy

 

Im watching a snap on one on e bay at the moment. Roosie that Ł155 one does that come with illumination in the end of the scope? what price could you do that one for?

 

snap on one is great

 

i have a snap on scope which i think is fantastic compared to the one work bought but it was 1/4 of the price. you get what you pay for.