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disorders or total breakdown of the device. The manufacturer’s warranty is
invalid when the reason of breakdown is violation of following precautions.
1. The device is not waterproof. It cannot be put in liquid or be used in
terms of high humidity.
2. Preserve the device from smashes and other physical impact that
can lead to device damages.
3. Do not leave the device for extended lengths of time in places,
which are exposed to intense sunlight or high temperatures, while
this can lead to electrolyte leakage from battery and breakdown of
the device.
4. Do not leave the device for extended lengths of time near the
devices that generate strong magnetic field, for instance, near
magnets or electric motors, as well as in places where strong
electromagnetic signals are generated. For example, near radio
transmissions.
5. Do not proceed measurements in proximity to mobile phones
and microwave ovens, since this may lead to distortion of device
measurements.
6. Do not try to disaggregate device or to fix it yourself.
7. Do not connect the device to computer or rose knot with the help
of USB connector in case if, instead of accumulator, batteries are set
up. This may lead to battery fire outbreak or explosion.
8. When setting up batteries, be aware of battery polarity. Otherwise,
the device might break down.
Switching on/offе
If before being used for the first
time the device was exposed to
high or low temperatures, it needs
to stay indoors for at least 2 hours.
In order to switch the device on/
off, you need to press and hold ‘OK’
button for 3 seconds. (pic.2)
Pic. 2
Summary of Contents for Nitrate tester 2
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