This Water Quality Test Kit is ideal to test the levels of 12 different elements, allowing you to identify potential issues in your water quality so you know how to correctly treat your water.

This kit tests for: coliform bacteria, nitrate, nitrite, hydrogen sulfide, total hardness, total alkalinity, total chlorine, free chlorine, copper, sulfate, iron & pH.

Suitable for: fresh and potable water samples, including water from taps, wells, springs, boreholes, ponds, rain water as well as water stored in tanks.

This test kit contains 2 tests for each parameter and 1 test for bacteria – totalling 23 tests.

Because the kit contains 2 tests each (except for bacteria) – it is very suitable to test the effectiveness of your water filtration system. Simply test your water before and after treatment and compare the results.


SimplexHealth Water Test Kit

Sensitivity & Test time:

Test Sensitivity Result Time
Iron 0.0, 0.05, 0.1, 0.3, 1.0 ppm (mg/l) 25 seconds
Copper 0.0, 0.1, 0.5, 1.0, 2.0 ppm (mg/l) 50 seconds
Nitrate (as N)** 0, 2, 10, 20, 50 ppm (mg/l) 1 minute
Nitrite (as N)** 0, 0.2, 1, 1.5, 3 ppm (mg/l) 1 minute
pH 2, 4, 5, 6.5, 8.5, 9.5, 10.5, 12 30 seconds
Total Alkalinity 0, 40, 80, 120, 180, 240, 500 ppm (mg/l) 30 seconds
Total Chlorine 0, 0.1, 0.2, 0.5, 0.8, 1, 4, 10 ppm (mg/l) 40 seconds
Total Hardness 0, 50, 120, 250, 425, 1000 ppm (mg/l) 30 seconds
Free Chlorine 0, 0.05, 0.2, 0.6, 1.5, 4, 10 ppm (mg/l) 45 seconds
Sulfate 0, 250, >500 ppm (mg/l) 35 seconds
Hydrogen Sulfide 0.3, 0.5, 1, 2 ppm (mg/l) 30 seconds
Bacteria* present/absent 24-48 hours

*The bacteria test kit detects total coliform (which is  faecal bacteria for the most part) and is a presence/absence test of 1cfu/ml. Should the result be positive, then the presence of E.coli can be detected using a blacklight with a wavelength of 365

**Results are shown as Nitrogen (as N), not Nitrate (NO3) and Nitrite (NO2). For conversion of levels to NO2 and NO3, multiply Nitrate value by 4.4 to get NO3 mg/l; and multiply Nitrite value by 3.3 to get NO2 mg/l.


Please note: that this is a screening test and can not be used to certify water as safe or unsafe for drinking. This test kit provides approximate results ONLY when used in strict accordance with instructions. SimplexHealth expressly disclaims any liability resulting from the use of this product, failure to follow instructions or reliance of test results. This is not a measuring instrument. Store in a cool, dry (below 32°C) place and away from excess heat and direct sunlight. No MSDS required. Keep away from children and pets. Avoid contact of test areas on strips with skin & eyes, do not ingest or expose to acids. Do not touch test pad and do not consume water which has been tested.