Best Test Card

Taylor K-1000 Basic Residential OT DPD Pool & Spa Test Kit 3-Way (3 Pack)

  • Taylor K-1000 Basic Residential Test Kit tests for total chlorine (0.5-5 ppm), bromine (1-10 ppm), and pH (6.8-8.2 ppm).
  • Flip side of the instruction card has dosage charts so you can translate test results into treatment.
  • Pool & spa test kit includes 2-chamber comparator, 0.75 ounces orthotolidine (OT) and 0.75 ounces Phenol Red.
  • Includes enough materials for over 100 tests.
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ISO7816 EMV SIM eID Contact Smart Chip Card Reader Writer Programmer #N99 for Contact Memory Chip Card +2 PCS Test Cards &SDK Kit

  • The Smart card reader compatible with the electronic identity card (eID),Many applications available such as access the information of your identity card, add an electronic signature to your e-mails, fillin your fiscal declaration on”Tax-on-Web”, and much more!.
  • Applied to Corporate Network, Access, Internet / Intranet Access, Electronic Cash, Credit and Debit, Loyalty, GSM / CDMA / 3G, SIM card editing software is not compatible with M ac & Linux.
  • Support Card Type: (1)SIM,(2)Smart Card,(3) eID card,(4) EMV Bank card..
  • ISO7816 Certification,Transfer speed Up to 12 Mbps, Support USB 2.0 full speed.
  • Packing: 1card reader + 1SKD Kit + 2Test Chip Card.
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API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit, 69L (69L)

  • Contains one (1) API CALCIUM TEST KIT Saltwater Aquarium Water 1-Count Test Kit, including 2 bottles of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor calcium and prevent invisible water problems that can be harmful to coral & crustaceans.
  • Accurately detects calcium levels from 0-4 ppm.
  • Prevents low levels of calcium which inhibit corals and crustaceans growth.
  • Use for weekly monitoring and when water or aquatic life problems appear.
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Pool Test Strips, 6 Way Spa and Hot Tub Test Strips 100 Pool Chemical Testing Strip Kit for PH, Free Chlorine, Bromine, Hardness, Total Chlorine, and Total Alkalinity

  • [ 6 IN 1 Test Strip ] The pool test strips 100 count is newly upgraded, with 6 in 1, which can simultaneously test six kinds of PH, total chlorine, free chlorine, total alkalinity, cyanuric acid, and total hardness. and testing in one single strip for you with an Accurate Reading of water quality results.
  • [ Accurate Testing Strips ] The spa test strips is made of high quality imported filter paper. Each test strip is made of outstanding fiber paper and no color bleeding pad, with accurate results for your professional pool test.
  • [ Easy to Use ] The pool testing strips is also very simple for first-time users, just take a piece of test paper and immerse it in water for about 2 seconds, remove it and put it flat, and compare the reading with the color card after 15 seconds.
  • [Portable Design ] The pool water test strips come with a plastic bottle, which is convenient to store and carry out. Please tighten the bottle after use to prevent the test paper from being contaminated by moisture.
  • [ Application ] The 6 way pool test strips can be applied in your swimming pool, above ground pool, spa or hot hub frequently to keep the water clean, and it's important to test them at least twice a week. If you are not satisfied with our products, please feel free to cont....
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Ph. 1-14 Test Paper Extensive Test Paper Litmus Test Paper Sonkir pH Test Strips,Test pH for Saliva Urine Water Soil Testing(2-Pack pH Test Strips)

  • Paper Size: 45mm x 7mm (L x W) Packing Content: 2 X Pack(160 pH Strips).
  • Ph 1-14 color chart in each pack,and each pack is attached with a color comparison card, which indicate different Ph values correspond to specific colors..
  • The test strip is sensitive and fast. Normally, the solution of the test paper will change color immediately after contacting the test paper for 1-2 seconds.
  • Different Ph content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, and the larger the value, the stronger the alkalinity..
  • There is a certain balance between the changes of the internal environment of the body and the pH value. We can help understand our physical condition by testing the pH of some commonly used substances, including urine, sweat.It can also be tested moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on..
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Mattel Games Set of 3 Games with Uno, Phase 10 & ONO 99, Travel Games for Kids & Family Night with Storage Tin Box

  • In this exclusive tin full of fun, card lovers will find 3 exciting games from Mattel -the UNO Card Game, Phase 10 Card Game and ONO 99 Card Game. Each deck offers unique game play for a different experience:.
  • The UNO Card Game is about color and number matching, the Phase 10 Card Game involves creating card series rummy-style and the ONO 99 Card Game challenges players to add cards up without hitting 99!.
  • The 3 card games test a range of skills and let players either focus on one game or mix it up for a full night of friendly competition!.
  • The decorative tin keeps the card decks and instructions neatly stored away when not in play..
  • Makes a great gift for houses that host kid, teen, adult or family game nights..
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Comimark 1Pcs SODIAL(R) 44-Pin Male IDE to SD Card Adapter

  • Provides an alternative for data storage and transfer or test for mainboard, sound card, display card and memory card, etc..
  • SD to IDE 2.5 Converter is ideal for some devices that required a fast and easy bootable device such as POS..
  • Enables IT engineers and embedded technology enthusiasts to use SD MMC card as a normal IDE hard disk..
  • Package Included:1Pcs SODIAL(R) 44-Pin Male IDE To SD Card Adapter(If there are any problems with the product, please send us pictures.Tell us more details about this problem.).
  • Thank you so much for your purchasing from our store.Any question ,please feel free to contact us..
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Milliard Aquarium Test Strips / 7 in 1/100 Count/for Fresh Water and Salt Water Tanks

  • Healthy Waters – keep your fish healthy and safe with Milliard’s test strips. With the distinct, no bleed color pads, our test strips will tell you all you need to know about the chemicals in your freshwater or saltwater fish tank..
  • 7 Way Testing – each strip accurately tests for PH, Nitrite, Total Alkalinity, Hardness, Carbonate, Free Chlorine & Nitrate. Plus, every bottle comes with a comprehension card to help you understand your testing results..
  • Quick and Easy – with 3 easy steps, clear instructions, and results within 60 seconds, Milliard’s test strips are the easiest way to help you maintain a healthy tank..
  • Great Value – each bottle comes with 100 test strips – that’s about enough to test your waters twice a week for a full year!.
  • Real Service - when you purchase Milliard, you can relax knowing you have a dedicated team of real people ready to help you with any questions or concerns you may have..
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Jovitec Universal pH Test Paper Strip roll, pH Full Range 0-14, 2 Rolls, 5 m/roll

  • pH Test Paper Roll: the pH test strip has full pH range, measures pH values in the range of 0 to 14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read.
  • Material: pH paper is made of quality litmus paper, get fast and accurate results in just seconds with the quality pH test paper.
  • Multiple Applications: universal pH paper is good teaching supply for schools, lab, also can be applied to detect fish tank, hydroponics, aquariums, industrial testing, agricultural testing, and so on.
  • Easy to Use and Operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board, if there is no reaction can stay longer.
  • Scroll Design: lightweight and compact reel design for convenient use and carry.
  • Each roll length approx. 16.4 ft/ 5 m, 2 roll, totally 32.8 ft.
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Red Sea Fish Pharm ARE21515 Saltwater Reef Color Pro Multi Test Kit for Aquarium

  • Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
  • Accurately measures carbonate hardness in freshwater and saltwater aquariums.
  • KH (Carbonate Hardness) stabilizes aquarium pH..
  • Use weekly for monitoring and when water or fish problems appear.
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