1. SAFETY INFORMATION

￿Read the following safety information carefully before attempting to operate or service the meter.

￿The meter analog input protection voltage range is 24Vcurrent range is 250V/0.5A Fuse(MAX) , maybe damage forever if overload.

Environment conditions

￿Altitude up to 2000 meters

￿Indoor use

￿Relatively humidity 10~80%RH

￿Operation temperature 0 40(32~104)

Maintenance & Clearing

￿Repairs or servicing not covered in this manual should only be performed by qualified personnel.

￿Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this instruments.

Do not use abrasives or solvents on this instruments.

Safety symbols

Meter is protected throughout by double insulation or reinforced insulation.

Comply with EN-61010-1

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Omega HH550 manual Environment conditions:, Maintenance & Clearing, Safety symbols: