3" LCD Screen 360 Degree Mini Digital Level / Protractor / Inclinometer / Angle Meter (Black)..!

3" LCD Screen 360 Degree Mini Digital Level / Protractor / Inclinometer / Angle Meter (Black)..!

Product Information

SPECIFICATIONS

General

Color: Black
Material: ABS
Detection Range: 360 degrees (0~90 degrees x 4)
Measuring Accuracy: 0.1 degrees
Display Size: 3"
Powered By: 9V Battery (not included)
Manual / Instructions / Spec: Yes
Other Features:
Automatic Power-off Function - When the instrument is on, it will automatically power off after the period of 120 seconds during which no button is pressed or the change of angle is kept to be equal to or less than 0.1 degree.
Operating Temp Range: -10~-+60'C
Storage temperature range: -20~+80'C
Operating humidity range: <90%RH
Measurement Range: 0~90 degrees x 4 quadrants, that is, 360 degrees
Display resolution: 0.10 degree

Dimensions & Weight

Dimensions: 6.3 x 2.13 x 0.87 in (16 x 5.4 x 2.2 cm)
Weight: 4.06 oz (115 g)

OPERATION

Buttons:
ON / OFF: press the button for 3s when it power off, stystem get into default angle measuring state after one buzzer alarm; press the button for 3s when power on, system get into off state; If LCD backlight on, then it will off at the same time

Voice:
Power on: short press the button for once, it produce one alarm, while voice symbol display on screen at the same time, or voice alarm is off; When display angle is 0 degree or 90 degree, voice alarm is long

Calibrate:
Calibration mode switch button

Mode:
When power on: short press the button, get into general inclination display mode, or can switch to % display mode, relative angle display mode

Hold / Light:
Lock button, can lock current angle value and display H by short press the button, press one more to unlock value

Calibration:
Power on, place it on standard platform; Press button for 3s, LCD display "CAlL1", buzzer produce one sound, 5s later, LCD display "CAlL2", then rotate level at 180 degree and place on platform; After 5s, screen display "Succ", buzzer produces one long sound, and it back to the state of uncalibrated after 2s, or, calibration failed.

PACKING LIST

1 x Digital level