●
Please install the batteries properly as the instructions of the positive and negative charges
●
Please dispose the batteries properly. High temperature will cause explosions and do not burn
the batteries. Strap insulated tape around the battery charges to avoid unsafe contacts with other
objects.Many countries have regulations regarding battery disposal.Please follow the local
regulations of battery disposing.
TOOL COMPONENTS
A.
Ultrasonic sensor aperture
B.
Laser pointer
C.
Two row LCD---the data of upper line is the current measuring result, and the data of lower
line is the memory/computing result
D.
M ---Memory input key: Input the length, area or volume into memory
E.
READ --On/read key: Press this key to start the tool and read the measured distance, keep
pressing this key and move the tool to read values dynamically
F.
SET ---Clear/ Menu: press this key to clear or return back to the menu to select length, area or
volume mode
G.
RM ---Memory read key: Read out and display the value of length, area or volume that are
stored in the last time
H.
+/= ---Addition key: Add the measured length, area or volume
I. level vials
J.
Measuring reference---distance measurement is counted from end of the tool
ILLUSTRATION OF DISPLAY SCREEN
3
