Area Measurement; Volume Measurement; Indirect Measurement - Velleman DEM700 Mode D'emploi

Continuous Measurement
1. Hold the MEAS button pressed to enter the continuous measuring
mode.
2. Aim the IR sensor towards the object to be measured.
3. The current, minimum and maximum values appear on the LCD
display.
4. Press the MEAS button again to exit the continuous measuring mode.

7.4 Area Measurement

1. Press the area/volume button to enter the area-measuring mode.
2. Press the MEAS button and measure the length.
3. Press the MEAS button and measure the width.
4. The meter automatically calculates the area. The value appears on the
LCD display.
5. Press the MEAS button to exit the mode.

7.5 Volume Measurement

1. Press the area/volume button twice to enter the volume-measuring
mode.
2. Press the MEAS button and measure the length.
3. Press the MEAS button and measure the width.
4. Press the MEAS button and measure the height.
5. The meter automatically calculates the volume. The value appears on
the LCD display.
6. Press the MEAS button to exit the mode.

7.6 Indirect Measurement

The indirect measurement consists of measuring a distance using the
Pythagorean Theorem.
Remarks:
 For accurate measurements, distances must be measured from the
exact same starting point. Therefore, it is advisable to fix the meter on
a tripod (not included).
 To avoid measurement errors from the meter, the length of the vertical
side must be shorter than the length of the hypotenuse.
Simple Vertical Distance Measurement
1. Press the Pythagorean measurement button to enter the mode.
2. Press the MEAS button a first time and measure the length of the
hypotenuse [1].
3. Press the MEAS button a second time and measure the length of the
bottom line [2].
V. 03 – 18/07/2017
DEM700
6 ©Velleman nv