Overview • 63
4.3 Marking on the device and on the rating plate
Text/symbol Meaning
Model Model number
Ser. no. Serial number
Follow instructions for use
Electrical medical device, type B
Insulated device, protection class II
d
Value which gives the difference between two consecutive
display values
Device conforms to EC directives
• 0123: appointed office for medical devices: TÜV Süd
Product Service
Symbol of the US Federal Communications Commission
(FCC)
FCC ID
Device license number from the Federal Communications
Commission (FCC)
IC Device license number from Industry Canada
Rating plate on the power supply connection socket
• x-y V: required supply voltage
• max xxx mA: maximum current consumption
• : note polarity of device plug
• : operate device with direct current
Do not dispose of device with household waste
0123
use compatible
seca adapter only
x-y V
max. xxx mA