Operation
When off press and hold the "On" button for 2 seconds to turn on.
Press once to take a single measurement, and press and hold to take a continuous measurement.
Press the icon indicated by the arrow to measure the area.
Press the icon shown by the arrow twice to measure the volume.
Press the icon shown by the arrow three times to take a Pythagorean measurement calculation.
Change the end of the tape measure which is measured as zero.
When the end of the tape measure is set as zero, the icon will be as shown by arrow 1.
When the start of the tape measure is set as zero, the icon will as shown by arrow 2.
Press and hold to change the measurement unit: default is metres (m) and alternatives are inches (in) and feet (ft).
Press and hold for two seconds to shut down. Short press to clear data.
Tape Measure Clip
Settings
When the tape measure is off, press and hold the "On" button for 5 seconds to enter the setting interface. The display will read “Boot” in the area shown by the arrow.
In the setting page press and hold the on button for two seconds to enter the error correction interface.
The screen will display “CAL.0”, as indicated by arrow 1, meaning no calibration has been set. Short press to adjust the offset by -7 to 7mm and the“CAL” reading will change accordingly: for example, “CAL.-2” in the example indicated by arrow 2. Press and hold for two seconds to save the set value.
In setting interface: the following settings will appear after calibration:
- The buzzer sound setting interface, shown by arrow 1
- The backlight setting interface, as shown by arrow 2.
Short press the buzzer switch and press and hold for two seconds to save the set value.