2
deterioration of battery and its damage to the tooL
Warning
DANGER
Class II Laser Product
Maximum Power Output< ImW
Wavelength: 630-660run
Do not stare Into beam!
Avoid direct eye exposure!
This tool emits a laser radiation!
TOOL COMPONENTS
A. Ultrasonic sensor aperture
B. Laser pointer
C. Two row LCD with back light---the data of upper line is the current measuring result, and the
data of lower line is the memory/computing result
D. Memory input key: Input the length, area or volwne 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 vohune mode.
G. ---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.
ILUSTRATION OF DISPLAY SCREEN
A. Plus
B. Area/volume (L=length; W=with; 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
