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Simplex Health Complete Water Quality Test Kit 12-in-OneSimplex Health Complete Water Quality Test Kit 12-in-OneSimplex Health Complete Water Quality Test Kit 12-in-OneSimplex Health Complete Water Quality Test Kit 12-in-OneSimplex Health Complete Water Quality Test Kit 12-in-OneSimplex Health Complete Water Quality Test Kit 12-in-One

SimplexHealth Complete Water Quality Test Kit 12-in-One

Price Starting at: £29.99

Bulk Order Discount (Unit Price)

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.

  • Simple Dip-Wait-Read method
  • Quick and easy to use, no training required
  • Reliable and accurate testing
  • Each kit contains everything required to carry out the tests
  • Convenient way to check water for 12 of the top water quality concerns
  • Results are available immediately, only the bacteria test takes 24 to 48 hours
  • Test kit is easy and safe to use (MSDS is not required)
  • Each kit contains:
    • 1 x coliform bacteria test, with simultaneous E.coli detection
    • 2 Tests for each: free & total chlorine, nitrate & nitrite, hardness, pH, total alkalinity, iron, copper, sulfate and hydrogen sulfide
    • Detailed test instructions, colour chart as well as additional information including how to understand the test results.

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.

Excellent value - buy 2 or more test kits and receive a 15% discount

This test uses our simple Dip-Wait-Read Method. To view the full Instructions click here

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 0, 2, 10, 20, 50 ppm (mg/l) 1 minute
Nitrite 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 (like the NVF-4 blacklight).

Not sure which is the right water testing kit for you? Click here to compare our range of multi-pack options.

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.
Ref: SH12-in-1 Stock Status: 159 Units in Stock Manufactured by: SimplexHealth

100% FREE Shipping

We ship orders daily Monday - Friday (except bank holidays) and offer the following options:

Orders to UK Mainland UK Address:

  • Order by 12 Noon for same day dispatch
  • FREE Super Saver 3-5 business days
  • EXPRESS 1-2 business days - only £0.99 for orders of less than £75 and £2.99 for orders of £75 or more

Orders to Europe*:

  • Order by 12 Noon for same day dispatch
  • FREE Shipping via Royal Mail International or courier

Orders to Rest of World:**

  • Order by 12 Noon for same day dispatch
  • FREE Shipping via Royal Mail International

We can ship worldwide - please contact us to obtain a quote for your destination.

Special next day delivery available - please contact us to book.


  • Higher value orders may be shipped using recorded delivery or courier at no extra cost to ensure safe arrival.
  • *Shipments to an European Address may take as long as 4-6 working days.
  • **Shipments to a Rest of World address can take 14 + days to arrive, also depending on the speed of customs.
  • All delivery times are estimates and depend on local courier services as well as processing times through Customs.
  • If the country that is receiving your order has strong regulations regarding the importation of goods including nutritional supplements, SimplexHealth cannot be held responsible for any additional fees incurred by Customs and/or Quarantine scanning. We also cannot accept responsibility for items returned by Customs.

Mainland UK includes: England, Scotland, Wales and all BFPO addresses.

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