Model NO:59120 Ultrasonic Distance Measure AND
Stud Finder
L
H
W
m sq. f t
cu. f t
m
2
m
3
m
MEM
+
Area
/
volume
L length
W
=
Width
H
=
HIGH
Memory
Memory
/
computation
result
Low
battery
indicator
Square
Feet
Cubic
Feet
Square
Meter
Cubic
Meter
A
ddition
Current
result
LCD Display for Stud Finder
Technical Specifications
Recommended use :
Indoor
Measurement range:
2’ to 50’ (0.6~15 meters)
Accuracy:
±0.5%±1 Digit
Resolutions:
1’(0.01M)
Aperture angle:
Approx. 5 ±degrees
Laser Diode Type:
Red laser diode 650nm
Laser Clas
s:
Class IIIa(US version)/Class II(Europe version)
Power supply:
9V block battery
Calculation range:
Length
-9999’11”(9999M)
Area
-999999
sq
ft
(99999M²)
Volume
-999999
cu
ft
(99999M³)
Stud finder:
Detects wood up to 3/4" (18mm)
Auto calibration stud detection.
Operation environment:
Operation temperature:
32
℉
to 104
℉
(0
℃
to 40
℃
)
Still air and hard target surface for accurate measurement.
The tool always measures from the base of the tool.
Important note:
For long distance measuring (between 40’to 50’/12M to 15M),the
relative humidity should be above 48
％
and target size of at least 10 ft
by 10 sq ft /3M BY 3M².
SAFETY INSTRUCTIONS
DANGER: ASER RADIATION,VOID DIRECT EYE
EXPOSURE,SERIOUS EYE INJURE CAN RESULT.
IMPORTANT
Please read all instructions prior to operating the tools.
Warnings
Use of controls or performance of procedures other than those specified
herein may result in hazardous radiation exposure. The power of the
emission of the laser beam is less than 1 mW in class II (Europe) and less
than 5mW in Class IIIa(U.S.) and Class IIIR(Europe),so the following
warning must be followed to avoid injury:
DO NOT stare direct at the laser beam.
DO NOT project the laser beam directly into the eyes of
others/animals.
DO NOT setup the tool at eye level or operate the tools on or near a
reflective surface, as the laser beam could be projected into you eyes
or the eyes of others.
POWER SUPPLY
The tools require one 9 volt battery to operate
BATTERY INSTALLATION
1. Open battery door on back of case.
2. Connect a 9-volt battery to battery clip.
3. Insert battery into case and replace battery door.
When battery is low, the low battery icon will be continuously displayed
on the LCD.
How to use the ultrasonic distance meter
1.
Point to wall and get measured distance by press ”Read”
2.
For dynamic read, press and hold “Read” key to get measured
distance displayed while the unit is moving.
3.
Each measurement erases the previous one.
4.
Measured distance is displayed on top of the LCD screen.
5.
Unit automatically turns itself off after 30 seconds of inactivity.
IMPORTANT NOTE:
1.
Position and point the unit perpendicular to the target.
The laser pointer will show where the tool is pointing and is only on
while a reading is being taken.
2.
The target must be a hard regular surface unencumbered by
objects/obstacles in the measurement field.
3.
For more accurate result, choose a target that is flat and large with
hard surfaces.
4.
Put a piece of cardboard in front of the target if the measured target is
small, irregular or soft.
5.
The ultrasonic distance meter cannot measure through glass, but will
measure TO glass.
Using the Stud Finder
laser pointer
2 Low LCD
Memory input
Memory recall
Ft/M
+ / =
Ultrasonic sensor
Read
Vo lume
Ar ea
+/=
