Reviews Numerical Concentration Test

Preview Pregnancy Test Strips Rapid Test Detection - HCG Urine Test Strip 25 MIU (50 Count) EXP:7/26/2022

  • Ultra Accurate: Help “Trying to Conceive” women to find the day they ovulate more accurately, increasing their chance of predicting 2 most fertile days even if their cycle lengths vary every month..
  • Easy to Use: Dip the test strip into the urine for 10 seconds and read the result within 5-10 minutes. Compare the T line with the included color chart. Log your LH level on the fertility chart every day to predict ovulation..
  • Quantitative Result: Detect LH concentration range from 2.5 to 65mIU/ml. Numerical test results can better help pinpoint your 2 peak fertile days..
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AquaChek 551236-02 Pro Silver Swimming Pool Test Strips, 2-Pack

  • BENEFITS: TruTest provides digital results with the accuracy of AquaChek test strips.
  • ideal for customers who aren't comfortable distinguishing color.
  • AQUACHEK ACCURACY: Using medical industry technology, our test strips offer comparable accuracy to liquid tests.
  • No measuring & counting drops of reagent, leaving less room for error.
  • FEATURES: Combines the ease & accuracy of AquaChek test strips & digital technology.
  • Easy-to-read LCD screen shows numerical results.
  • Just dip the test strip, remove it, & insert it on the test strip reader.
  • DIGITAL RESULTS: Numerical test results show ‘low’, ‘ok’, or ‘high’ indicators for each of the four test parameters.
  • Will only work with TruTest Digital Test Strips.
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AquaChek TruTest Digital Test Strip Reader For Pool and Spa Water Testing - Tests for Free Chlorine, Free Bromine, pH, and Total Alkalinity - Quick & Accurate Results Includes 25 TruTest Strips (Blue)

  • BENEFITS: TruTest provides digital results with the accuracy of AquaChek test strips.
  • ideal for customers who aren't comfortable distinguishing color.
  • AQUACHEK ACCURACY: Using medical industry technology, our test strips offer comparable accuracy to liquid tests.
  • No measuring & counting drops of reagent, leaving less room for error.
  • FEATURES: Combines the ease & accuracy of AquaChek test strips & digital technology.
  • Easy-to-read LCD screen shows numerical results.
  • Just dip the test strip, remove it, & insert it on the test strip reader.
  • DIGITAL RESULTS: Numerical test results show ‘low’, ‘ok’, or ‘high’ indicators for each of the four test parameters.
  • Will only work with TruTest Digital Test Strips.
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Teknetics EuroTek PRO with 11-Inch DD Coil

  • 13 kHz frequency – good for coin shooting, relic hunting and gold prospecting.
  • Frequency shift for eliminating electrical interference.
  • Visual Target-ID by category and 0-99 numerical indication.
  • Continuous ground mineral concentration readout.
  • Speed selection – normal for most conditions, slow for deep coins in non-trashy areas.
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Duokon Digital LCD Screen Alcohol Breath Tester Portable Keychain Breath Analyzer With 10/20/50/pcs Mouthpieces(10pcs Mouthpiece)

  • High test progress ---- Alcohol tester is equipped with advanced semiconductor oxide alcohol sensor, which can display alcohol concentration in a few seconds and test your blood alcohol concentration (BAC) more quickly..
  • Automatic alarm function ---- Once the test result is higher than 0.05% BAC or 0.5g / l, the alcohol tester will give an audible alarm. If there is no operation, it will power off within 2-3 seconds after the test to save energy..
  • Easy to read ---- the backlit LCD display makes night vision much easier and gives you professional precision for safe driving..
  • Pocket-size & Portable ---- The alcohol test with key chain is small and lightweight. It weights 61.4g and size .112 * 68 * 22mm. Easily fits in your bags and pockets, perfect for on-the-go..
  • Guaranteed driving safety ---- For the safe driving and riding of you and your family, this high-precision alcohol tester is your smart choice, which will help prevent drunk driving and safe travel, analyze blood alcohol concentration anytime and anywhere. To ensure safe driving..
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Alcohol Refractometer Professional Handheld Alcohol 0-80% Tester Wine Meter Measure for Alcohol Liquor Spirits Measurement Ethanol Winemakers Use

  • ​☆ A professional measure instrument to test alcohol concentration of wine or liquid.
  • ​☆ Accurate test result, 0~80% concentration measure range, 1% minimum scale.
  • ​☆ With automatic temperature compensation.
  • ​☆ Widely used to test distilled beverage​, rice wine and wine.
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Professional Handheld Alcohol 0‑80% Test Refractometer， Tester Meter Measure Instrument

  • A professional measure instrument to test alcohol concentration of liquor.
  • It's automatic temperature compensation is 0‑30℃.
  • Accurate test result, 0~80% concentration measure range, 1% minimum scale.
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Professional Handheld Alcohol 80% Test Refractometer Tester Meter Measure Instrument for Alcohol Liquor Production, Spirit Alcohol Measurement

  • 【Function】： A professional measure instrument to test alcohol concentration of liquor. Designed to measure the alcohol concentration of liquor. It is not suitable for measurements of the alcohol content in the beer or wine!.
  • 【With Automatic Temperature Compensation】： The brix refractometer will account for changes in ambient temperature and automatically compensate accordingly to Provides accurate and repeatable measurements on easy to read scale..
  • 【Easy to Use】： Easy to operate and calibrate. Just take a drop or 2 of your brew on the prism and hold the refractometer to the light, then look through the eyepiece to get the reading. No lookup table needed and no waste!.
  • 【Wide Use】： The alcohol ccurate test result, 0~80% concentration measure range, 1% minimum scale. Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes..
  • 【Portable】： It's automatic temperature compensation is 0‑30℃. Simple structure, not easy to damage, there is no need batteries, easy and convenient to test at any time. Compact in size and light in weight, convenient to keep up and carry around.
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EQ test

  • Test your verbal, numerical, logical and spatial reasoning.
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SmartGames IQ Stixx Stacking Travel Game with 120 Challenges for Ages 7 - Adult

  • Travel-Friendly Educational Toys: IQ Stixx features 120 challenges. Thanks to its compact size and portable travel case, you can put this puzzle at....
  • Brain Games Build Skills: Build concentration, problem-solving abilities and math skills while playing with SmartGames’ board games for kids and....
  • Ages 7 & Up: This puzzle is perfect for kids and adults alike. With 120 challenges, you’re sure to find a puzzle that tests you and pushes you to....
  • Set Includes: 1 compact game board with transparent lid, 10 colorful numerical puzzle 'stixx' with indentations, and 1 booklet with 120 challenges and....
  • Award-Winning: SmartGames is the worldwide leader in multi-level logic family games. Our award-winning games offer levels of play from easy to....
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Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range

  • Provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, particularly multi-quat broad range....
  • Sanitizer solutions are essential in the food service industry to ensure that sanitizers are at the proper concentration.
  • Quick Results: This test produces quick results.
  • Simply tear off a small strip of the test paper, dip it into your sanitizing solution for 10 seconds,....
  • Convenient Case: Since the test papers are packaged in a plastic case, they'll have some level of protection from water and other liquids that can....
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3 Pk-INVBIO Home Alcohol Saliva Test Strips Kit, Accurate and 2 Minutes Testing Time to Get Results

  • Detect the presence of alcohol in saliva and provides an estimate of the blood alcohol concentration. This test detects a blood alcohol concentration (BAC) of 0.02% or higher. Show intoxication level - 0.02, 0.04, 0.08 and 0.30..
  • EASY TO USE and QUICK RESULTS: Wet test pad with saliva and read the result at 2 minutes by matching the color on the test pad to the color chart..
  • RELIABLE: Different colors change to correspond to different data, 4 color shows 4 different BAC strength level..
  • NO NEED FOR RESTROOM: Fast, disposable, and same accuracy as a breath test.
  • gives results in 2 minutes and can be performed by anyone..
  • COST EFFECTIVE: Easy yet effective tool in identifying alcohol consumption.
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Agatige Brass Water Flow Sensor Switch, Electromagnetic Liquid Flowmeter Counter Industrial Accessory with 1/2-inch Interface

  • A professional measure instrument to test alcohol concentration of liquor.
  • Accurate test result, 0~80% concentration measure range, 1% minimum scale.
  • It's automatic temperature compensation is 0‑30℃.
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