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 24V
，current 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
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