Hilti PD-I Mode D'emploi page 10

4 Technical data
Battery life
Operating temperature
Distance measurement accuracy (2σ, standard deviation)
Inclination measurement accuracy (2σ, standard deviation)
Weight (including batteries)
Storage temperature
Laser class in accordance with EN 60825-1:2007
Protection class in accordance with IEC 60529
Power source
5 Operation
5.1 Basic functions
Navigate to the desired function with the aid of the left or right arrow buttons.
▶ Always press the "Measure" button to select a function.
5.2 Inserting the batteries
Note
Take care to ensure correct battery polarity. Change the batteries only in pairs. Do not use damaged
batteries.
▶ Open the battery compartment and insert the batteries.
5.3 Switching the laser range meter on and off
1. If the tool is switched off, press the on/off button or the "Measure" button to switch it on.
2. If the tool is switched on, press the on/off button to switch it off.
5.4 Measuring using the spike
1. Fold out the spike through 90°. The spike can then be used as the contact point.
Note
Here, the spike helps to align the device while a stable position is established. This is the case
primarily for indirect, trapezoid and Pythagoras measurements since these results are based on
estimated values.
Use the measuring extension PDA 72 for inaccessible places. The device automatically detects
the measuring extension. A confirmation window may appear in the display.
2. Fold out the spike through 180°. The measuring reference point is then set automatically.
5.5 Measuring using a target plate
1. Use the target plate to measure distance under the following unfavorable conditions:
◁ The wall is not sufficiently reflective due to the type of surface.
◁ The target point is not on a surface.
◁ The distance to be measured is very long.
◁ The light conditions are unfavorable (bright sunshine).
2. A distance of 1.2 mm should be added to the measured distance when using a target plate.
6
2
3
4
Room temperature: Up to 5000
measurements
−10 ℃ ... 50 ℃
(14 ℉ ... 122 ℉)
±1.0 mm
±0.2°
165 g
(5.8 oz)
−30 ℃ ... 70 ℃
(−22 ℉ ... 158 ℉)
Laser class 2
IP 65
1.5 V