6
Introduction
Background information
The GEOS N°11 is a high performance instrument used by professionals,
the culmination of our 25 years of experience in the development and
manufacturing of measuring devices. It is solely built with industrial-
quality components and uses Swiss-made barometric pressure, wind
speed, humidity, and temperature sensors.
The instrument is put together with great care in our Swiss
manufacturing facility, where sensor accuracy is controlled using our
quality-certified laboratory equipment.
The GEOS N°11 is specially designed for intensive use in extremely
harsh conditions. Yet, in order to maintain its aspect and accuracy, we
recommend that you treat it with care and that you read this Manual
carefully.
WARNING
This instrument is designed as an aid to users who are in an open air
environment, but IT CANNOT replace advice and warnings from the
local weather station. This means that you should regularly check and
compare the measurements provided by your instrument with the
information put out by the weather station.
Open-air climatic conditions can sometimes change quite dramatically
and this can happen very quickly indeed. Sunny weather can, for
example, change to thunderstorm conditions in the space of half an hour
and sometimes less. You should therefore always follow basic safety
rules whenever you undertake open air activity.
Under no circumstances shall JDC ELECTRONIC SA be held liable for
any consequence, be it direct or indirect, and for any damage that may
occur as a result of using this instrument.