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Electronic compass is an instrument of measuring position,which utilized the magnetic field.
It will affect the accurate of the mesurement data in the complicated magnetic fields. Please use the compass in a little interference magnetic field environment.
Warning:This product got many types of proprietary technology. Do not copy without permition, Unauthorized duplication is a violation of applicable laws.
Don’t change and maitain the component with the permition of the manufacturer. If someone violates it, the manufacturer shall not be responsible for the resulting consequences.
This product has the laser device. It is forbidden to direct laser to human eyes , for fear of burning eyes.
ont-kerning:1.0000pt;" >Size: 260×180×40 (mm)