We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Lamotte

Lamotte 3031 Free Chlorine Test Strips PK50

SKU CH-SYKF-36HDE

Free chlorine test strips measure 0 to 800 ppm with 50 strips per pack

  • TypeDigital Multimeters
  • Measures free chlorine up to 800 ppm
  • 50 test strips per pack for repeated use
  • Simple dip-and-read strips with colour chart
  • Ready to use straight from the container
  • Model 3031 designed for accurate free chlorine checks

Lamotte 3031 Free Chlorine Test Strips

The Lamotte 3031 strips provide a simple way to measure free chlorine levels up to 800 ppm. Each pack contains 50 individual test strips designed for quick dip-and-read analysis. They suit pool owners, spa operators and water-treatment technicians who need routine checks without laboratory equipment. The colour chart label is included on the packaging for immediate reference.

Check testing range and parameter scope

Verify that the 0 to 800 ppm free chlorine range covers the concentrations you expect in your application. These strips detect only free chlorine; they do not measure combined chlorine, total chlorine, pH, alkalinity or any other water parameter. Ensure the test method matches your regulatory or maintenance protocol before ordering. The strips are single-use and cannot be reused for multiple readings.

Packaging and daily handling

The white strips measure three inches long by one-quarter inch wide, making them easy to handle with dry fingers. A colour chart label is printed directly on the container for side-by-side comparison after dipping. Store the bottle tightly capped in a cool, dry place to preserve reagent stability between uses. No additional reagents, vials or instruments are required for operation.

Highlights

  • Measures free chlorine up to 800 ppm
  • 50 test strips per pack for repeated use
  • Simple dip-and-read strips with colour chart
  • Ready to use straight from the container
  • Model 3031 designed for accurate free chlorine checks

Specifications

BrandLAMOTTE
TypeDigital Multimeters

Questions about this item

What comes in the package and is anything else needed to run the tests?

The pack contains 50 test strips and a colour chart label for reading results. No additional reagents or equipment are required.

How do I choose between the different versions or capacities of this strip?

Only one version is offered — model 3031 with 50 strips covering a 0 to 800 ppm free chlorine range.

What does the 0 to 800 ppm range mean when I dip a strip in my water sample?

Each strip will indicate free chlorine concentrations anywhere from zero up to 800 parts per million using the supplied colour chart.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.