Introduction
Overview
blue constantly measures the main parameters of your swimming pool (temperature, pH, chlorine,
salinity). blue also displays external temperature and local weather. Results of this analysis are
ommunicated to you via notications sent to the blue by Riiot application (available on smartphone
and tablets compatible with Android™ and iOS). If blue detects an imbalance in one or more of your
pool’s parameters, an alert is sent via the app along with advice allowing you to easily correct and
stabilise the parameter in question thus ensuring you maintain a clean and balanced water quality.
blue measures the following:
» Water Temperature (°C, °F): An elevated temperature reduces the efficiency of chlorine and
promotes the development of microorganisms.
» pH (potential of Hydrogen): This important characteristic of any swimming pool is the balance
between acidity and alkalinity. pH is crucial to the disinfectant level of your pool.
» ORP/REDOX (measure of active chlorine which is expressed in mV): The oxidation-reduction
potential, or REDOX potential, measures the oxidisation strength or reduction potential of one
substance to another. It signifies the disinfectant strength of the water.
» Salinity (g/L): Salinity is the measure of the quantity of salt dissolved in water.
Precautions for use
» Do not use blue for anything other than water analysis.
» blue is not a toy. Avoid sudden impacts at risk of damaging the device.
» Keep blue out of the reach of children when handling (e.g. calibration and putting on standby) due
to the use of chemical products. Stock calibration products out of the reach of children.
» Do not leave the probe out the water for more than an hour without placing it in the storage cap
suitably filled with KCl (saturated potassium chloride), pH4 solution, or as a last resort, in water
from the swimming pool.
» Do not use demineralised water in the storage cap.
» Ensure that blue remains vertical and that the upper section is above the water to ensure that the
device communicates correctly.
» Do not leave blue in water below 5°C or above 40°C.
» It is essential to keep blue’s serial number and code1(KEY).
» Do not open the top of blue.
» Store blue in a frost free environment.
1On the back of the quick start guide or on blue’s base.
