O’assist In

O’assist In

A reliable and trouble-free
pool water tester
O'assist
Contact your nearest reseller Download the brochure

And caring for your pool becomes child’s play !

O’assist In analyses your pool water, it is connected and linked directly to your filtration system for an immaculate pool.

It continuously analyses your pool water and alerts you if necessary.

It provides you with specific recommendations for treatments and allows you to manage your filtration, directly via your phone.

And caring for your pool becomes child’s play!

Enjoy your pool, it takes care of everything

  • Opt for a tester that accurately analyses your pool water (pH, chlorine, bromine, water temperature, etc.) as well as the local 3-day weather forecast.
  • Manage your filtration directly via the app to optimise its operation and everyday convenience.
  • Install your tester directly within your filtration system for an immaculate pool.
  • Benefit from treatment recommendations for your water, as well as your filtration time.
  • No more doubts! The treatment instructions are clear and intuitive to ensure that your pool remains a pleasure (built-in timer).
  • Choose a connected analyser with a completely free app that does not require a subscription and is available on smartphone, tablet and PC.
  • Forget about connection and access issues to your pool. O’assist In is accessible whether you are right alongside your pool or on the other side of the world.
  • Are you looking for more? At any time, enhance your O’assist In system with the O’pilot module to manage all your pool equipment from your smartphone !
Enjoy your pool, it takes care of everything
Up to
1
savings on your pool budget
1
h
less spent
analysing your water
1
h
less spent
caring for your pool
1
of water saved

Directly within the filtration system !

O’assist In is a tester connected directly to your pool’s pipe network.

Positioned in your plant room,
it continuously and discreetly analyses your pool,
allows you to manage your filtration and ensures that your pool is always immaculate!

No risk to children or adults,
dive in and splash around to your heart’s content.

Directly within the filtration system !

Suitable for all pools

  • For in-ground pools
  • For pools with stabilised or unstabilised chlorine, bromine or salt
  • Directly within your filtration system
  • O’pilot-compatible for managing all your equipment
Find your local resellers
Suitable for all pools

A 100% free app and the best treatment recommendations

The Mel'connect application, available for each Mel'connect module, has been developed to make it easier for you to analyze, process and manage your filtration from your smartphone, tablet or PC, near your home or when you go on vacation !

  • Available for all modules in the Mel’connect range
  • 100% free, no subscription
  • Available on smartphone, tablet and PC
  • Direct access for managing your filtration and all your other equipment*
  • Notifications only if necessary
  • Specific recommendations and a timed protocol
  • A pool specialist partner at your disposal when you need them

*if connected to O’pilot

  • Accessible
    all over the world
  • 100%
    FREE
  • No
    subscription
Available on smartphone (Android and iPhone), tablet and PC
Your entire pool at a glance
Your entire pool at a glance
Reliable and comprehensive diagnostic
Reliable and comprehensive diagnostic
Management of your filtration in all simplicity
Management of your filtration in all simplicity
Access to all your measurement histories
Access to all your measurement histories
An alert only if necessary
An alert only if necessary

Our engineers are experts

ACCURATE MEASUREMENTS
ACCURATE
MEASUREMENTS
The O’assist and O’assist In module sensors are from industry, with gold probes, to guarantee optimum measurement quality and outstanding durability.

All our modules have a 2-year warranty.
RELIABLE RECOMMENDATIONS
RELIABLE
RECOMMENDATIONS
Our teams have been working on a daily basis with upwards of 2500 pool specialists, municipal pools, hotels and water parks around the world for more than 15 years ! Their in-depth knowledge of water balance and the associated risks have allowed them to develop accurate and extremely reliable recommendation software !
Clever<br>design
Clever
design
Easy to install, 50 mm diameter compatible sensor holder, benefit from an autonomous pool !

Compact and lightweight, replace your old programming timer with O’assist In. 

Monitor your pool from anywhere in the world

Monitor your pool from anywhere in the world

O’assist In is equipped with an O’access antenna benefiting from the LoRaWan network, which provides cover recognised as excellent throughout France and in many other countries.

Go on holiday with complete confidence while keeping an eye on your pool !

Réseau local privé
Distance antenne-piscine
Se connecte facilement sur votre box internet

How does it work?

getting started

Install the Mel’connect app on your smartphone
Install the Mel’connect app on your smartphone
Install your O’assist In directly on your filtration system’s pipes
Install your O’assist In directly on your filtration system’s pipes
Configure your pool in a few clicks
Configure your pool in a few clicks
Calibrate your O’assist In using the calibration solutions provided
Calibrate your O’assist In using the calibration solutions provided
Off you go, measurement starts
Off you go, measurement starts

You will never be alone again

The O’assist In module is a big hit with pool specialists !

With your O’assist In module, you will remain in contact with the pool specialist partner of your choice*. They have direct access to your pool from an Mel’Connect platform and can provide you with direct advice on line based on your module’s analyses.

Any questions?

No problem, O’assist In provides the link that puts you in contact with your expert!

*Of course, it is possible to deselect or amend these settings at any time.

You will never be alone again

Are you looking for something else?

Do you want to manage your equipment without leaving your sun lounger or switch on your pool lights just before you get home?
Discover O’pilot, an add-on equipment management module
Discover O’pilot, an add-on equipment management module
O’pilot
Equipment management
analysis and diagnosis
Discover O'pilot
Are you looking for an affordable analysis and recommendation module?
Discover O’assist, a floating analysis and recommendation module for placing directly in your pool.
Discover O’assist, a floating analysis and recommendation module for placing directly in your pool.
O’assist
ANALYSIS & DIAGNOSIS
analysis and diagnosis
Discover O'assist
TECHNICAL SPECIFICATIONS
  • Ø12mm pH sensor with a BNC connector
  • Ø12mm ORP sensor with a BNC connector (electrolysis-compatible)
  • Dimensions LxHxD : 160 x 145 x 36 mm
  • Weight : 0.3 kg
  • Operating temperature : 0°C to 50°C
  • Power supply : 230V-50Hz
  • Electronic unit warranty : 2 years, pH/ORP/T° sensors: 1 year
CONNECTIVITY
  • LoRaTM private network radio communication (Maximum range 800m)
  • Bluetooth® Smart 4.0 Low Energy (range 10m)
  • iOS / Android / Web free app
  • Permanent programming backup
  • Update via Bluetooth® connection
PACKAGE CONTENTS
  • Format : 352 x 258 x 134.5 mm
  • O’assist In module
  • O’access antenna
  • pH / ORP / temperature sensors
  • 230V / 24V transformer
  • 3 x Ø50-½ pipe saddles
  • Quick start guide