Electronic digital display universal angle ruler 360 degree

Executive standard: GB/T 6315-2008

Product features
1. Double-row liquid crystal display: The first row displays the measured value in degrees; the second row displays in degrees and minutes.
2. Press and hold [ZERO/ON] to turn off the power. Short press [ZERO/ON] to start, clear or preset.
3. Provide three different measurement range modes: 0-360 degrees, 0-180 degrees and 0-90 degrees. Customers can choose according to their needs. Short press the [MODE] button to switch between three different modes.
4. Direction switching: In the measurement state, long press the [MODE] key to switch the data change direction.
5. Absolute measurement/relative measurement switching: In the measurement state, press the [SET] key to switch the relative/absolute measurement status.
6. Calibration point setting: Press and hold the [SET] key to enter the ABS data calibration and the calibration point setting status. After setting, press the [SET] key to exit the preset setting.
7. Power: 3V lithium battery CR2032, data output: Rs232.

The main technical parameters