YaliTech LAQUAact-PC110 Instruction Manual page 10

Handheld ph/orp/conductivity meter
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●Operational precautions (battery)
・Do not short circuit a battery.
・Set the + and  side of the battery correctly.
・When the battery has run out or the instrument will not be used for a long time, remove
the batteries.
・Of the specified battery types, make sure to use two batteries of the same type.
・Do not use a new battery together with a used battery.
・Do not use a fully charged nickel-metal hydride battery together with a partially
charged battery.
・Do not attempt to charge a non-rechargeable battery.
●Environmental conditions for use and storage
・Temperature: 0°C to 45°C
・Humidity: under 80% in relative humidity and free from condensation
Avoid the following conditions.
・Strong vibration
・Direct sunlight
・Corrosive gas environment
・Close to an air-conditioner
・Direct wind
●Transportation
When transporting the instrument, repackage it in the original package box. Otherwise, it
may cause instrument breakage.
●Disposal
・Standard solution used for the calibration must be under neutralized before the
disposal.
・When disposing of the product, follow the related laws and/or regulations of your
country for disposal of the product.
VIII
For your safety

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