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Safety precautions
This section provides precautions for using the product safely and correctly and to prevent
injury and damage. The terms of DANGER, WARNING, and CAUTION indicate the degree of
imminency and hazardous situation. Read the precautions carefully as it contains important
safety messages.
Electric shock
Opening the cover while powered on could result in electric shock.
Be sure to turn OFF power prior to opening the cover.
Fire or electric shock
• Do not bundle the power supply cord during use.
• Do not damage the power supply cord nor apply an excessive load to it, such as
bending and stretching it repeatedly, putting a heavy thing on it.
• If it can not be plugged into an electrical outlet firmly, stop use of the power supply cord.
It may result in overheating, a fire, an electrical shock, or breakdown.
pH sensor is made of glass.
Be careful not to break the glass on the top of the sensor.
Chemical caution
Be careful not to drop color span calibration solution on your skin or drink it.
If color span calibration solution comes into contact with your skin or eyes, immediately
wash away with running water. If you swallow the solution, contact your doctor
immediately.
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WARNING
CAUTION
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