DIY interim pool check
fast water quality check for 7 parameters - nitrate, nitrite, free chlorine, total chlorine, pH number, total hardness, carbonate hardness.
Pools, swimming pools and whirlpools
Demands differ greatly on water in private indoor and outdoor pools. A regular check on water quality and treatment in public baths is governed i.e. in Germany by DIN standard 19643.
Regular analyses of water used in the private sector supports carefree swimming.
DIY water test test4aqua – for my pool
test4aqua is a simple, hygienic DIY interim water test for swimming pool owners.
After one minute you can read the result easily and quickly. For a fast check of 7 parameters : nitrate, nitrite, free chlorine, total chlorine, pH number, total hardness and carbonate hardness. test4aqua keeps you up-to-date on water quality and makes daily life easier. Pool experts recommend a weekly check of regular used pools.
Simple, fast and hygienic. With or without app !
test4aqua App
App included!
Audio output also available. With automatic colour comparison and detailed evaluation.
Time series and own profiles with photo also available.
For all private indoor and outdoor swimming pools and whirlpools. test4aqua also for household water, e.g. from wells and for aquariums and garden ponds with fresh water.
Product details – please click!
The DIY interim water check - fast water quality check for 7 parameters - nitrate, nitrite, free chlorine, total chlorine, pH number, total hardness, carbonate hardness.
Suitable for all aquariums and garden ponds with fresh water, private swimming pools, whirlpools and household water, for example from wells. Note: test4aqua products and the corresponding apps serve as an aid or a quick check of selected water quality parameters from time to time. test4aqua products and apps are not intended to take the place of an extensive water analysis according to the Drinking Water Ordinance or German DIN 19643 for water in swimming pools. Detailed questions you may have about aquarium water or pool water should be discussed with a specialist supplier. For questions about drinking water, please contact your local water supplier.
Test result OK. Reading is in target range. If used properly, colour changes in the test fields are within the target range. Improper use of test4aqua products and apps can lead to false results.
The test fields serve to determine substances in the water. If used correctly, a semi-quantitative determination can be achieved by comparing the colour fields.
Test result NOT OK. Reading is outside target range. Action recommended. When used properly, the colour changes in the test fields are outside the target range. Action recommended. Improper use of test4aqua products and apps can lead to incorrect results.
test4aqua product + App = one price. The test4aqua app offers additional functions and supports the test4aqua product application. App Store at www.test4.de/app or via the QR code.
Test result OK. Reading is in target range. If used properly, colour changes in the test fields are within the target range. Improper use of test4aqua products and apps can lead to false results.
Test result NOT OK. Reading is outside target range. Action recommended. When used properly, the colour changes in the test fields are outside the target range. Action recommended. Improper use of test4aqua products and apps can lead to incorrect results.
Suitable for all aquariums and garden ponds with fresh water, private swimming pools, whirlpools and household water, for example from wells. Note: test4aqua products and the corresponding apps serve as an aid or a quick check of selected water quality parameters from time to time. test4aqua products and apps are not intended to take the place of an extensive water analysis according to the Drinking Water Ordinance or German DIN 19643 for water in swimming pools. Detailed questions you may have about aquarium water or pool water should be discussed with a specialist supplier. For questions about drinking water, please contact your local water supplier.
The test fields serve to determine substances in the water. If used correctly, a semi-quantitative determination can be achieved by comparing the colour fields.
Free chlorine check. test4aqua measures free chlorine in pools. Reading should be between 0.3 – 0.6 mg/l.
Free chlorine result is in target range.
Free chlorine result is outside target range. If 0 mg/l, addition of chlorine (if using chlorine as disinfectant) recommended. If 1 to 5 mg/l, changing all or some of the water, oxygenation of water or use of active carbon filter recommended.
Nitrate check. test4aqua measures nitrate in pools. Reading should be between 0 and 25 mg/l.
Nitrate result is in target range.
Nitrate result is outside target range. Change of all or some of the water recommended.
Nitrite check. test4aqua measures nitrite in pools. Reading should be between 0 – 0.5 mg/l.
Nitrite result is in target range.
Nitrite result is outside target range. Change of all or some of the water recommended.
Total chlorine check. test4aqua measures total chlorine in pools. Reading should be around 1 mg/l.
Total chlorine result is in target range.
Total chlorine result is outside target range. If 0 mg/l, addition of chlorine (if using chlorine as disinfectant) recommended. If 3 to 10 mg/l, changing all or some of the water, oxygenation of water or use of active carbon filter recommended.
Water hardness check. test4aqua measures water hardness (total hardness) in pools. Reading should be around 100 – 250 mg/l in soft to semi-hard range.
Water hardness result is in target range.
Water hardness result is outside target range. If 0 mg/l, addition of minerals or hard water recommended. If 500 to 1000 mg/l, addition of hardness stabilizer or soft water recommended.
pH check. test4aqua measures the pH number in pools. Reading should be in neutral range around pH 7.
pH result is in target range.
pH result is outside target range. If up to 6.4, addition of minerals, pH raiser or carbonated water recommended. If 8.0 to 8.4, addition of pH lowerer or soft water recommended.
Carbonate hardness check. test4aqua measures the carbonate hardness (alkalinity) of water in pools. Numbers should be in semi-hard range between 100 – 180 mg/l.
Carbonate hardness result is in target range.
Carbonate hardness is outside target range. If 0 to 50 mg/l addition of carbonate or carbonated water is recommended. If 270 mg/l, addition of hardness stabilizer or soft water is recommended.
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Application - please follow instructions
Open immediately before application, immerse
all test fields for one second
Withdraw and wait one minute
Verify yourself or with app
OK or take action
Open immediately before application, immerse all test fields for one second
Withdraw and wait one minute
Verify yourself or with app
OK or take action