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2. Symbol explanation, markings
An exclamation mark in a triangle indicates important notes in these operating instructions that must be
strictly observed.
The arrow symbol alerts the user to the presence of important tips and notes on using the device.
ThisdeviceisCEcompliantandfulllsallapplicableEuropeanguidelines.
3. Intended use
The battery-operated portable data loggers DL-260A measures current, and DL-250V measures voltage.
Measuring data is recorded automatically at adjustable sampling rates from 1 minute to 24 hours. At most 31320
measuring values can be saved. Measured values can be immediate read on the LC display. The data logger can be
conguredonlineorbytheincludedsoftware.
The product is connected to a computer like a regular USB memory stick and read out there. It automatically gener-
ates a graphical report in PDF format. A long-life lithium battery ensures a long recording time.
With attached protective cap, the product is dust tight and jet water-protected and can be used indoors and outdoors.
Do not use the device if the housing is not completely shut or if the protection cap is not attached properly.
Measuringunderadverseambientconditionslikedustandammablegasses,vapoursorsolventsisnotadmissible.
The safety instructions must be followed unconditionally!
ThisproductfullsEuropeanandnationalrequirementsrelatedtoelectromagneticcompatibility(EMC).CEconformity
hasbeenveriedandtherelevantstatementsanddocumentshavebeendepositedatthemanufacturer.
This product complies with the statutory, national and European requirements.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use the product for purposes
other than those described above, the product may be damaged. In addition, improper use can cause hazards such
asshortcircuiting,re,etc.Readtheinstructionscarefullyandkeepthemforfuturereference.Makethisproduct
available to third parties only together with its operating instructions.