
- Standard packaging (units per carton)
- 12-144
- App
- Blueriiot
Pool water testing and measurement
Çilek Havuz offers the products in this group together with their technical sheets. Pool water tester options: pool water test kits and test strips that show chlorine, pH, alkalinity and salt, digital meters that measure pH, ORP and salt, multi-parameter photometers, and smart sensors that send readings to an app.
6 products · 1-6






// 01 · Definition
A pool water tester is a measuring instrument that puts a number on the disinfectant level and water balance of pool water; this page covers the whole group, from test strips and kits to digital meters, and from photometers to smart sensors placed in the water. Test strips and liquid reagent kits measure free chlorine, pH, total alkalinity, total hardness, cyanuric acid and salt. The SD Series and SD Series 2025 portable meters read pH, ORP, conductivity, TDS and salt digitally together with temperature and come with an IP67 housing. The Scuba3s and MD Series photometers measure parameters such as chlorine, pH, cyanuric acid, alkalinity and calcium hardness in a single instrument. Blue Connect Gold, Aqua Connect and Blue Connect GO send temperature, pH and ORP readings to an app.
Pool Water Testers
6 products · 2 product families

Selection
The choice is made by the parameter to be measured, the measuring range and the power source. Products used to correct the measured value are on the pH regulators page.
Go to the selection cards// 02 · Services
The products in this category can be purchased on their own or installed as part of a pool construction or maintenance project.
// 03 · Product groups
// 04 · Complementary products
Products from other categories that are usually chosen alongside Pool Water Testers in the same project.
// 05 · Selection guide
Each card explains a value taken from the technical tables of the products in this category and what it means for the selection.
pH measuring range
0-14pH
In the SD Series 2025, the SD10 and SD40 models read 0.00 to 14.00 pH, and in the SD Series, SD 50 reads the 0-14 pH range. The pH range is 6.5 to 8.4 on the MD Series photometer and 6.8 to 8.2 on the chlorine and pH test kits.
Request a quote for your projectPhotometer parameters
2-6parameters
The MD Series photometer is offered in 2, 3, 4, 5 and 6 parameter models. The 6 parameter model reads chlorine, pH, cyanuric acid, alkalinity, calcium hardness and bromine. Scuba3s measures chlorine, bromine, pH, alkalinity-M, calcium hardness, cyanuric acid, active oxygen, copper and phosphate.
Request a quote for your projectSalt measurement
1-7g/l
The salt test strip shows the 1 to 7 g/l range and is intended for pools with salt electrolysis units. For digital measurement, SD30 reads salt from 0.01 to 10 g/l, SD40 from 0.001 to 10 g/l, and SD 90 values below 20.00 ppt.
Request a quote for your projectBattery life
> 2000hours
The SD Series 2025 runs for more than 2000 hours on 4 x 1.5 V AAA batteries. The SD Series uses 2 x AAA batteries with a battery life of more than 25 hours. Scuba3s takes 5000 readings on 2 x AA batteries, and Blue Connect Gold uses a battery charged via USB-C.
Request a quote for your project// 06 · Comparison
A value that changes from model to model is given as a range.
| Product | Brand | Measurement Type | Measuring range | Compatibility | Power Source | Number of models |
|---|---|---|---|---|---|---|
| Pool Water Test Strips & Kits | AstralPool | Free chlorine, total chlorine (total bromine), pH, total alkalinity, total hardness, cyanuric acid / Free chlorine, total alkalinity, pH / Total chlorine, pH (+10 models) | Chlorine 0.1 - 3.0 mg/l; pH 6.8 - 8.2 / Chlorine 0.5 - 6.0 mg/l; pH 6.8 - 8.2 / Salt 1 - 7 g/l (on some models) | Pools with salt electrolysis units / Pool and spa / Aquachek TruTest reader (on some models) | - | 13 |
| SD Series 2025 Portable Test Device | Lovibond | pH, temperature / ORP, temperature / Conductivity, TDS, salt, temperature (+1 model) | pH 0.00 - 14.00; pH (mV) -1000 - +1000 mV / ORP -1000 - +1000 mV / Conductivity 0.01 - 20.00 mS/cm; TDS 0.01 - 20.00 ppt; salt 0.01 - 10 g/l (+1 model) | - | 4 x 1.5 V AAA batteries | 4 |
| SD Series Digital Measurement Device | AstralPool | pH, temperature / ORP, temperature / Salt, temperature | 0-60 °C, 0-14 pH / 0-60 °C / 0-60 °C, < 20.00 ppt (2.00%) | - | 2 x AAA batteries | 3 |
| Scuba3s Smart Pool Water Analyzer | Lovibond | Chlorine (total, free, combined), bromine, pH, alkalinity-M, calcium hardness, cyanuric acid, active oxygen, copper, phosphate | - | Residential pools and spas | 2 x AA batteries | 1 |
| MD Series Multi-Parameter Photometer | Lovibond | 2-6 parameters | Chlorine 0.05 - 6.0 mg/l; pH 6.5 - 8.4; cyanuric acid 0 - 80 mg/l / Chlorine 0.05 - 6.0 mg/l; pH 6.5 - 8.4; cyanuric acid 0 - 80 mg/l; alkalinity 5 - 200 mg/l; calcium hardness 50 - 500 mg/l / Chlorine 0.05 - 6.0 mg/l; pH 6.5 - 8.4; cyanuric acid 0 - 80 mg/l; alkalinity 5 - 200 mg/l; calcium hardness 50 - 500 mg/l; bromine 0.05 - 13 mg/l (on some models) | Public pools | - | 10 |
| Blue Connect Gold & Aqua Connect Smart Assistant | Fluidra Pool | Temperature, pH, ORP, salinity / Temperature, pH, ORP | - | Compatible with pool covers / Chlorine and bromine pools; not compatible with salt chlorination (on some models) | USB-C rechargeable battery / Direct power supply (on some models) | 3 |
// 07 · Design and catalogues
In the design studio you can build your space with its materials and colours; in the product catalogues you can see models, technical sheets and list prices.
PoolBuild your pool, sauna, steam room or Turkish hammam on screen with lining, timber and marble options, then request a quote with your selection.
Where would you like to start?
Models, technical sheets and list prices of our product groups are on the category pages.
// 08 · Information form
Leave your name and contact details, and your customer representative will get back to you about the models in this group, the right choice for your pool and an up-to-date quote.

Subject of the form
Pool Water Testers
Your request is recorded under the name of this category. If you prefer not to wait, you can also reach us on +90 216 475 39 37.
Your contact details
Name, surname, phone and email are enough.
// 09 · Guides
Guide articles on our site that help with selection and installation.
// 10 · Data sheet and catalogue
A single-page technical data sheet for the featured products and a product catalogue with the model list.
// Project gallery
All photos come from Çilek Havuz projects. Under each image you will find the location and the type of build, plus the completion year where our project record has it.
VillaInfinity pool built by Çilek Havuz in Çatalca's green valley; the vanishing edge opens to the Marmara view, equipped with LED lighting and automatic pH control.
VillaReinforced concrete overflow pool built by Çilek Havuz in Hadımköy; surrounds clad in natural travertine for landscape unity, completed with stainless steel overflow channel.
VillaOverflow reinforced concrete pool built by Çilek Havuz on Silivri's coastal belt; designed for four-season use with a wide sun deck and integrated jacuzzi section.
36 projects · 72 photos
Next step
You can fill in the form for a written quote, schedule a video project presentation or ask us to survey your project site.
Get a Quote
Send us your dimensions and expectations in writing.
Online presentation
Video project presentation
On-site survey
Inspection at your project site
// 11 · Company & Contact
Legal Name
Çilek Havuz
Founded
1998 · Istanbul
Head Office
Çilek Plaza, Eyüp Sultan Mah. Yakacık Cd. Feshane Cd. No: 2 D:4 D:1, 34885 Sancaktepe / İstanbul
Service Area
All of Türkiye · exports to 14 countries
Branches
Kyrgyzstan · Egypt · Algeria · Iraq
Showroom
At our showroom in Çilek Plaza, Sancaktepe, you can discuss your project with our team. We recommend booking an appointment by phone before your visit.
Working Hours
Questions
Çilek Havuz Corporate
Pool & Wellness Engineering
If the answer you are looking for is not here, send your question directly to us and our team will reply as soon as possible.
+90 216 475 39 37Test strips and kits show several parameters in a single test; the 7-parameter test strip measures seven values at once. Digital instruments give the value as a number on the display; the SD Series 2025 has a pH resolution of 0.01, and the SD Series stores 25 data sets permanently. We recommend a digital instrument for pools where readings need to be numeric and recorded, and a test kit for checking several parameters together.
Çilek Havuz Corporate
The products in this group measure free and total chlorine, bromine, pH, ORP and total alkalinity. Total and calcium hardness, cyanuric acid, salt, conductivity, TDS and temperature are also measured. Scuba3s also reads active oxygen, copper and phosphate. Which parameter is on which instrument is shown in the comparison table.
Çilek Havuz Corporate
The salt test strip gives a reading in the 1 to 7 g/l range and is compatible with pools that have salt electrolysis units. For digital measurement, SD30 and SD40 from the SD Series 2025 and SD 90 from the SD Series are used. Among the smart sensors, Blue Connect Gold and Aqua Connect measure salinity.
Çilek Havuz Corporate
Scuba3s is for residential pools and spas; it sends results to Pool-App via NFC and stores 100 data sets. The MD Series is for public pools, has an IP68 housing and withstands immersion at a depth of 0.1 m for 1 hour. The MD110 models also use a Bluetooth connection.
Çilek Havuz Corporate
Smart sensors measure temperature, pH and ORP and send the results to an app. Blue Connect Gold has a gold sensor, also measures salinity and uses Bluetooth and Wi-Fi; Aqua Connect is fitted on the pipe and runs on mains power. Blue Connect GO has a platinum sensor, uses Bluetooth and Sigfox and is not compatible with salt chlorination.
Çilek Havuz Corporate
The SD Series consists of the SD 50 pH, SD 60 ORP and SD 90 salt models, runs on 2 x AAA batteries and stores 25 data sets permanently. The SD Series 2025 includes the SD10, SD20, SD30 and SD40 models and uses 4 x 1.5 V AAA batteries and a 3-colour display. Conductivity and TDS measurement are available only in the 2025 series; in both series the housing has IP67 protection.
Çilek Havuz Corporate