Tilt sensor

[Mogman]

Just ordered one of these to use on the post knocker and the auger. Might be handy for the plumb that I can't see from the seat.

Great bit of stuff

 

[Canal Navvy]

I'm hoping for a non apple version

 

[6feetdown]

This one's wireless UpTo 18m with stand alone power source

Plumb Bob & Line 18m

Order online at Screwfix.com. null FREE next day delivery available, free collection in 5 minutes.

www.screwfix.com

Funny enough watched the guy use 1 yesterday to install the telegraph pole

 

[Quattromike]

Funny enough watched the guy use 1 yesterday to install the telegraph pole

It's alright if you have good signal, also wind can be a pain