Dräger Alcotest 3820 Gebrauchsanweisung Seite 22

en
Technical data
Calibration
Dimensions
Weight
Power supply
The battery is designed for the service life of the instrument with
average use.
Protection class
CE Mark
Configuration possible, see name plate
22
every 12 months
50 mm x 133 mm x 29 mm
(W x H x D)
approx. 130 g
1 x 3 V CR123A
IP 52
Electromagnetic Compatibility
(Directive 2004/108/EC).