GW Instek GDM-398 - Manual (Page 11)

GDM-360/397/398/461 User Manual
9
 A soft cloth and mild detergent should be used to clean the surface of the Meter
when servicing. No abrasives and solvents should be used to prevent the surface
of the Meter from corrosion or damage.
 The Meter is suitable for indoor use.
 Turn the Meter off when it is not in use and take out the battery when not using
it for a long time.
 Constantly check the battery as it may leak when it has not been used for some
time, replace the battery as soon as leaking is detected. A leaking battery will
damage the Meter.
International Electrical Symbols
AC or DC Ground
Double Insulated Battery has insufficient charge
Warning. Refer to the User Manual
Conforms to Standards of European
Union