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AquaChek TDS Test Strips, 25/Pack | 561683

AquaChek SKU: 561683
AquaChek TDS Test Strips, 25/Pack | 561683 - Chemical Testing - img - 1

AquaChek TDS Test Strips, 25/Pack | 561683

AquaChek SKU: 561683
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$15.99 Regular price $19.99
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Questions about returns? View our return policy.
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AquaChek 561683 Pool & Spa Test Strips (Multi-Test) – Quick Water Balance Checks

The AquaChek 561683 test strips are a fast, easy way to check key pool or spa water balance parameters at home. Dip, wait a few seconds, and compare the colors to the bottle chart to spot common issues early—before they turn into cloudy water, scaling, corrosion, or sanitizer problems.

What It Tests (Verify on Bottle Label)

  • Sanitizer (typically Free Chlorine or Total Chlorine; some variants are Bromine)
  • pH
  • Total Alkalinity
  • Depending on the specific AquaChek strip type in this SKU, it may also include tests such as: Total Hardness and/or Cyanuric Acid (Stabilizer)

Key Features

  • Quick results with an easy-to-read color chart
  • Great for routine maintenance and quick troubleshooting
  • Helps confirm whether adjustments are needed before adding chemicals
  • Compact bottle for clean storage and easy handling

How to Use

  1. Take a sample away from return jets for a more representative reading.
  2. Dip one strip briefly and remove.
  3. Hold level for the time listed on the bottle (usually 10–20 seconds).
  4. Match pad colors to the chart to read each result.

Helpful Use Tips

  • Use strips for quick checks, then confirm major adjustments with a drop-based kit if you need higher precision.
  • Retest after chemical additions once water has circulated thoroughly.
  • If sanitizer and pH are in range but water still looks dull, check filtration, run time, and brushing.

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Maintenance Tips

  • Store strips cool and dry with the cap tightly closed—humidity can ruin test pads.
  • Use dry hands when removing strips and avoid touching the pads.
  • Don’t leave the bottle open in the sun or near pool equipment where heat/moisture is high.
  • Replace strips if they’re past the expiration date or if colors look faded/inconsistent.
Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.