Extech Instruments LT250W, Руководство пользователя

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Safety
2
Please read all safety information before using this device
CAUTION
• Check for damage to the device’s housing, sensor, display, and battery compartment
before use. If obvious damage or abnormalities are noticed, please discontinue use
and return the device for service.
• Do not attempt to open the meter housing or access the sensor module. There are no
user-serviceable components in this device.
• Replace the batteries immediately after the low battery symbol appears. If the device is
to be stored for a period of months, please remove the batteries and store separately.
• Do not store the device in high temperature or humidity environments, in flammable or
combustible areas, or where a strong electromagnetic field is present.
• This device is CE certified.
#NAS100076; r. AA/78957/78963; en-US 2