Reviews Ielts Book General Test

General Hydroponics pH Control Kit for a Balanced Nutrient Solution

  • General Hydroponics pH Control Kit contains everything you need to measures pH levels of your hydroponic grow reservoirs.
  • RELIABLE RESULTS: The streamlined testing system delivers fast, accurate, and easy-to read results every time.
  • ALL-IN-ONE KIT: Includes 8 oz. General Hydroponics pH Up Liquid, 8 oz. General Hydroponics pH Down Liquid, 1 oz. Test Indicator, test tube, an eyedropper, and a pH level chart.
  • THE PREFERRED WAY OF TESTING pH: Seasoned growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease-of- use.
  • EASY TO USE: To use, simply fill a test tube halfway with nutrients, add a few drops of pH test indicator, and observe the coloration of the liquid.
  • recommended pH for most plants is 5.5 to 6.5.
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Vormor X5 Air Pen Scanner | Speech & Scan to Text| Translation Pen| OCR Pen Scanner and Reader| Wireless | Multilingual | Professional Document Scanner with 112 Languages

  • ... dyslexia or other reading difficulties..
  • 112 languages ​​voice translator - Professional Document Scanner suitable for students and professionals. Supports multinational accents and can adjust the speed of speech output. It is the best choice for you to take notes, record conferences, travel abroad, take TOEFL, IELTS, ESL test, and give as a gift..
  • Two-way Speech Translation–Scan and edit on the go! Translations are instantly played via the built-in speaker and shown on the pen,For example, translation from Spanish into English, or translated english into Spanish.
  • Smart Recording & File Transfer - Translator Voice Translator can be used as a convenient recorder to record and save all your important interviews, meetings and conversations..
  • Reliable After-Sales Guarantee & Online Software Update - This instant voice translation device uses a 3.5 inch touch screen and an eye-protecting UI design. A more comfortable operating system, no additional applications, no additional costs. The system is updated online for life and includes two years of free replacement and warranty, as well as 24/7 customer service..
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Freshwater Aquarium Test Strips 6 in 1 - Fish Tank Test Kit for Testing pH Nitrite Nitrate Chlorine General & Carbonate Hardness (GH & KH) - Easy to Read Wide Strips & Full Water Testing Guide - 64 Ct

  • ✅ KEEP YOUR AQUARIUM OR POND HEALTHY - Monitoring your aquarium’s water quality is the most important thing for keeping tropical fish healthy and vibrant, and your tank looking beautiful..
  • ✅ QUICK & EASY TO USE - Designed by experts, this 6 in 1 freshwater aquarium test kit is fast and easier to use than liquid test kits. Aqua Care Pro strips are wider and have non-bleeding colors, making them easier to hold, dip, and read..
  • ✅ DESIGNED FOR AQUARIUMS AND PONDS - Aqua Care Pro strips test for General Hardness (GH), Nitrite, Nitrate, pH, Carbonate Hardness (KH), and Chlorine. The test results are in the proper range for aquarium and pond keeping..
  • ✅ ECONOMICAL PACKAGING - Why buy more strips than you need? This kit includes 52 + 12 strips for testing once a week (one year’s supply + 12 extra strips). Half of the strips are packaged separately to maintain freshness..
  • ✅ 24/7 CUSTOMER SUPPORT - The test kit includes detailed instructions for testing, understanding your results, and an e-book with helpful tips written by 30+ year industry experts. You’ll also have 24/7 access to our expert US-based aquatic biologists..
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Homebrew Build Digital Voice Reflector for only 10USD server (Japanese Edition)

  • This wide-field reflector telescope has enough aperture for great views of the Moon, planets, and many bright deep-sky objects.
  • A fantastic general-purpose astronomical telescope - great for the beginner to test the waters with mirror optics large enough to keep you and your family busy viewing for years to come.
  • Included Shorty 2x Barlow doubles the magnification of both included eyepieces.
  • Use the included Star Target Planisphere, MoonMap 260, Telescope Observer's Guide book, and keychain red LED flashlight to plan stargazing sessions.
  • Take pictures of solar system objects with the included Smartphone camera adapter.
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Testing Timers ACT Pacing Watch Standard + Extended Time

  • Digital timer and watch helps students prepare for and take the ACT test and general educational exams.
  • New custom functionality allows students to set their watch for any allotted time and any test, including SSAT's, AP's, and general educational exams.
  • Blinking markers move around the periphery of the timer face to provide a graphical representation of the elapsed time in a section, in relation to....
  • Manufactured to comply with test room requirements for noise-free and vibration-free watches and timers.
  • Valid Preset Timing Sections: 1) English, 2) Math, 3) Read, 4) Science, 5) Writing (40 minutes), 6) 1. 5x Extended Time Without Writing (5 hours), 7)....
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Vormor Translation Pen scan X5 | Translator Voice Translator Device | 112 Languages | Text-to-Speech Scanner Reader Pen | OCR/Wi-Fi | Voice Translator for Meetings Travel Learning

  • ...voice translator] The voice output translator supports online scan translation in 55 languages ​​and real-time voice translation in 112 languages. Supports multinational accents and can adjust the speed of speech output. It is the best choice for you to take notes, record conferences, travel abroad, take TOEFL, IELTS, ESL test, and give as a gift..
  • ✈ [Smart Recording & File Transfer] Translator Voice Translator can be used as a convenient recorder to record and save all your important interviews, meetings and conversations..
  • ✈ [Chinese-English Electronic Dictionary & Offline Translation] Even if the Internet is not available, the scan translation pen supports offline scan translation (currently only supports Chinese-English-Japanese). The powerful Chinese-English electronic dictionary feature is your best choice for learning English. The large capacity battery supports up to 8 hours of continuous work and 7 days of standby time!.
  • ✈ [Reliable After-Sales Guarantee & Online Software Update] This instant voice translation device uses a 3.5 inch touch screen and an eye-protecting UI design. A more comfortable operating system, no additional applications, no additional costs. The system is updated online for life and includes two years of free repl....
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Vormor OCR Pen Scanner and Reader,Smartpen,Real Time Book Reader Scanning Pen with LCD Touchscreen, 112 Language Digital Reader Pen Voice Language Translator Device, Speech and Scan to Translate

  • ... 112 languages ​​voice translator - Professional Document Scanner suitable for students and professionals. Supports multinational accents and can adjust the speed of speech output. It is the best choice for you to take notes, record conferences, travel abroad, take TOEFL, IELTS, ESL test, and give as a gift..
  • Two-way Speech Translation–Scan and edit on the go! Translations are instantly played via the built-in speaker and shown on the pen,For example, translation from Spanish into English, or translated english into Spanish.
  • Accurate, Efficient, Time-Saving - pen scanner scans 3000 characters per minute, quickly scans entire lines of text, and translates them instantly! The translation pen scanner has an accurate recognition rate of up to 98%, scans multi-line text, and supports printed text such as paper, digital screens, labels, etc..
  • Portable and Lightweight: Portable design with the same size as a pen. 3.5inch large touch screen display with eye-protective UI design. Full angle recognition. Covered by Alloy Rear Shell: high-quality materials designed to maximum-optimize user....
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CYBOW 11 Series Reagent Strips for Urinalysis

  • Urinalysis Reagent Strips 11 Panel Detects: Protein, Leukocytes, Nitrite, Urobilinogen, pH, Blood, Specific Gravity, Ketones, Bilirubin , Ascorbic....
  • Accurate Result:These urinalysis test strips provides you accurate measurement of most critical parameters, that can help in general monitoring of....
  • Easy to Read: INVBIO11-in-1 urine test strips comes complete with directions and a easy read colour chart , easily test your 11 levels by urine test....
  • Trustworthy: INVBIO has been in medical IVD field for many years, have many distributors for urine test strips worldwide, every year have booth at....
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MacArthur’s Air Force American Airpower over the Pacific and the Far East 1941–51

  • General Douglas MacArthur is one of the towering figures of World War II, and indeed of the twentieth century, but his leadership of the second....
  • Written by award-winning aviation historian Bill Yenne, this engrossing book traces the journey of American air forces in the Pacific under General....
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General Tools CF1264 Ultra Test Flex Steel Rule

  • General Tools and Instruments CF1264 Ultra Test Flex Steel Rule, 12 In., 1 In. Wide, 1/8-1/16-1/32 and 1/64 is a ruler is for machinists.
  • The markings are ultra fine black for easier reading and deciphering.
  • The rule is 12 inches long, and has a width of 1 inch.
  • The graduations of measure are 1/8, 1/16, 1/32 and 1/64 inch.
  • Features a plastic sleeve for corrosion prevention and a hard satin chrome finish.
  • The rule is 12 Inch long and has a width of 1 inch.
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API Freshwater Master Test Kit

  • ... Tank, Pond, Betta Tank, Shrimp Tank ,freshwater Tank and other water aquarium.monitor your aquarium’s water quality ,To keep your aquarium or pond healthy and look vigorous.
  • 6 IN 1 AQUARIUM TESTING KIT: Water testing strips aquarium provide instant testing for Aquarium Freshwater,and can capture Nitrate, Nitrite, General Hardness(GH), Free Chlorine, PH, Carbonate(KH) in water for testing,fast and easier to dip and match to get accurate results.
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General Tools CF1845 Ultra Test Rigid Steel Rule

  • General Tools and Instruments CF1845 Ultra Test Rigid Steel Rule, 18 In., 3/4 In. Wide, 1/32-1/64-1/10 and 1/100 is a ruler is for machinists.
  • The markings are ultra fine black for easier reading and deciphering.
  • The rule is 18 inches long, and has a width of 3/4 inches.
  • The graduations of measure are 1/32, 1/64, 1/10 and 1/100 inch.
  • Features a plastic sleeve for added corrosion protection, and a hard satin chrome finish.
  • The rule is 18 Inch long and has a width of 3/4 Inch.
  • Features a plastic sleeve for added corrosion protection and a hard satin chrome finish.
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Curious 2 Learn Sound, Interactive Toddler Books ,3Batteries & DryErase Pen - ABC Learning for Toddlers - Learning & Educational Toys ABC, 123,Learn Spanish Words, Songs, Writing- Learning Toys Age3+

  • [Get your Toddler Ready for Preschool & Kindergarten] Introduce your little ones to the joys of books and encourage independent learning with our colorful, electronic ABC book Best for busy moms, toddler book will enhance Speech therapy, Critical thinking, Writing & Memory of the kid in an interesting way that your toddler will love to learn at an early age.
  • [Learn Words, ABC, 123,Counting, Colors, Shapes, Fruits, Vegetables &More] Promote independent learning with our colorful, easy to grab learning toys for 3 year olds having 5 Buttons (Power on/off, GO, Volume, Learn, Test, Music,) to promote easy operating. Book includes 9 learning activities, 12 learning pages, Dry Erase Marker, Writing Pages. Quiz Mode 2Languages Spanish & English and Songs with 3AA Battery.
  • [Learn/Test Mode & Write/Erase Features] Give your kids the confidence of learning new things in a fun interactive way. Learn by hearing how to identify & pronounce the letters/numbers/words (Just Turn “On” + “GO”) Test them, electronic book for kid will ask what they learn on that page (Where is the letter “D”?, the number “Three”?) Help toddlers to write Alphabet, Numbers and Counting the numbers by easy-to-trace activities. Children Book contains Writing pages wit....
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