c o n d i t i o n s , h oweve r, you may
o c c a s i o n a l ly need to make adjust-
m e n t s .
Q : How accurate is the S c a l e
M a s t e r ?
A : The internal mechanics of the
Scale Master Classic a r e ex t re m e ly
a c c u ra t e : better than 99.75%.
H o weve r,w h e re you start and stop
the device on your plans will gre a t-
ly affect the accuracy of yo u r
re s u l t s .Depending on the length of
your “ ru n s ,” after getting used to
the feel of the Scale Master’s ro l l ,
you should expect your results to
be within ±1.5%– 2%.
Q : What’s the best way to ensure
my Scale Master is lined-up
p roperly for my beginning and
ending points?
A : While all users differ in the way
t h ey hold and roll the S c a l e
M a s t e r ,holding the device stra i g h t
u p , at a 90° angle to your plans, i s
the best way to ensure pro p e r
s t a r ting and stopping.And re - m e m-
b e r,if you roll past your end point,
2 9 – User’s Guide