10 Adres producenta/ Adresse des Herstellers/ Manufacturer’s Address/ Адрес производителя
GTV Poland Sp. z o.o. Sp. k., ul. Przejazdowa 21, 05-800 Pruszków
• Measurements memory
Press the button , the screen will display the icon . By pressing the +/- button, you can view the
last 30 measurements automatically saved.
• Signal strength indication
Icon shows the strength of the reflected signal. The number of displayed segments decreases,
indicating that the measured signal strength of the reflection is relatively weak.
• Battery level indicator
Icon is an indicator of the battery charge level when displayed the battery level indicator, this
means that the battery level is low and must be replaced.
• Auto-calibration
To ensure instrument accuracy, an autocalibration function is provided
Press and hold for about 10 seconds to enter the settings. Measuring value can be calibrated within
+/- 7 mm; It can be set in metric or inch units; Lighting and buzzer can be set～ During setting press the
button for about 1 second to switch settings. Press the button briefly to adjust settings.
MEASUREMENT FUNCTION
• Distance measurement: single measure
Briefly press the button , to turn on the laser, the laser marker on the display will start flashing.
In order to measure, aim the laser beam to where the distance will be measured, and then press the
measurement button ,. After the beep, the measurement result appears on the display.
• Distance measurement: continuous measurement
Press the button pfor about 2 seconds to move to a continuous measurement state, during this time
the real-time measurement results are displayed in the main measurement area, in the auxiliary display
area the maximum and minimum measurements are displayed during the measurement. Press briefly
button or , to exit continuous measurement mode.
• Surface measurement
Pressing briefly the button and the icon on the screen , indicates that the product is in
surface measurement mode. Follow the on-screen instructions.
At this point, the long side of the rectangle symbol flashes, aim the laser at the target point and press
the key , repeat the operation for the other side of the rectangle.
The device will automatically calculate the area and the calculated results will be displayed in the main
display area, and the measured length and width of the measured rectangle will be displayed in the
auxiliary display area
Press the button and clear the results of the last measurement.
Press the button , to get out of the area measurement.
• Volume measurement
Press the key , until it appears on the screen , volume measurement mode. At this point, the long
side of the cuboid symbol flashes, after aiming the laser, press the button . Then the next edges of the
cuboid flash, aim again and press
the , ato measure. The last flashes the upper edge of the cuboid, aim again and press the button ,
a to measure the height of the cuboid. Press the button to clear the last measurement and exit
volume measurement mode.
• Indirect measurement (Pythagoras theorem)
