Illustration of Display Screen
A.
Plus
B.
Area/volume
(
L=length
;
W=width
;
H=height
)
C.
Memory
D.
Memory, computing result
E.
Current measuring result
F.
Display when lack of electric quantity
G.
Square foot
H.
Cubic foot
I.
Square meter
J.
Cubic meter
OPERATION GUIDE
Battery installation
Open the battery compartment door on the back of the tool, and plug one 9 Volt block battery
onto the battery connector and put the battery back to the compartment and close the door.
Distance measurement
Make the induction hole of the tool face against the measured object (e.g. the wall) and
keep the tool vertical to the measured object; make sure the point of the level vial stands
between the two line of the level vial by adjusting the position of the instrument.
Press the READ key to start the tool, the instrument is ready to work.