micron vacuum scale.
Model 45 is operated from an Alkaline "D" Cell battery and
typically provides 40 + hours of use. Alternatively, a Ray-O-Vac Alkaline
"Renewal" batteries (available at the Home Depot and other
sources) may be used. Because
it is battery operated and there is no ground cord, the Model 45 is not
subject to flashback damage in neon sign processing applications. It
is housed in a handsome plastic case, and has a plastic on-off switch
which points its display up at the operator. The
Model 45 will soon be available with an integrated circuit transducer for
use as a filling gauge. A
wide range version will be available soon.
us if you want it.