Reviews Color critical Accuracy

AquaChek 7-Way Pool and Spa Test Strips - Silver Pool Test Strips For pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, and Cyanuric Acid - Water Quality Testing Kit (100 Strips)

  • 7-IN-1 TEST STRIPS: Tests the most critical parameters: pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, & Cyanuric Acid.
  • 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.
  • Just dip the silver strip, remove it, wait 15 seconds, & compare with the color chart on the bottle.
  • Test water at least twice a week for safe & balanced water.
  • SAFE & CLEAN WATER: Each color pad is designed with unique paper to optimize color vibrancy & mitigate color-bleeding to help maintain healthy water chemistry.
  • TRUSTED QUALITY: With over 35 years in the business, our products will help professionals maintain healthy pool and spa water chemistry.
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Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...owth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
  • UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..
  • QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight....
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Wheeler Scope Mounting Kit Combo, 1-Inch/30mm - 545454 Engineering Professional Reticle Leveling System

  • INCLUDES: Torque Screwdriver Wrench, 10 screwdriver bits, Wheeler Level-Level-Level, 1" scope ring lapping bar, 30mm scope ring lapping bar, 1" scope ring alignment bars, 30mm scope ring alignment bars, lapping bar handle, lapping compound, thread lock.
  • VERSATILE: Provides virtually everything needed to properly mount any 1-inch or 30mm scope.
  • RELIABLE: Alignment and lapping of rings ensure maximum surface area contact between scope tube and rings.
  • ACCURACY: Reticle leveling is key for scope accuracy, the Level-Level-Level & the Professional Reticle Leveling System provide this, with an integrated bubble level for precise measurement & Reference Level with a magnetic bottom for added stability.
  • EASE OF USE: Securing fasteners properly is critical to accuracy, the Wheeler F.A.T. Wrench makes it easy.
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Ambient Weather WS-HE01 Handheld Heat Stress Index Dew Point Monitor with Temperature Humidity

  • The handheld, portable Heat Meter features an easy to read arrow display showing all ranges of dangerous heat conditions..
  • The adjustable, audible warning sounds before heat index reaches critical levels..
  • Other functions include: accurate display of actual temperature in both Fahrenheit and Celsius, as well as relative humidity and dew point..
  • The calibration feature allows you to adjust the temperature and humidity for the upmost accuracy..
  • The Heat Index monitor is critical for outdoor activities that involve strenuous exercise. Ideal for athletic directors and school sports..
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Industrial Test Systems WaterWorks 480124 Free Chlorine Test Strip, Ultra High II Range, 61 Seconds Test Time, 0-2000ppm Range (Bottle of 50)

  • ✔EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non technical users alike for detection of Ultra High Range Free Chlorine in water – measures critical CHLORINE SANITIZING ranges (from 50– 200 ppm) and DISINFECTING ranges (from 500– 2000 ppm) – NO BLEACH OUT of indicator like other tests.
  • ✔COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching.
  • ✔DETECTION LEVELS: Free Chlorine 0, 25, 50, 200, 500, 800, 1100, 1500, 2000 ppm.
  • ✔ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods.
  • ✔HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices.
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Critical Pass MBE Flashcards

  • Critical Pass offers the only customizable bar exam flashcard, allowing you to learn the material your way. Each flashcard has designated space for....
  • Additionally, all Critical Pass flashcards are indexed, numbered, cross-referenced, and color-coded so you can stay organized and track your progress....
  • Critical Pass flashcards are large enough to provide all the writing space you need, but small enough to take for studying on the go..
  • Includes one-year access to the Critical Pass App.
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Wheeler Scope Mounting Combo Kit with FAT Wrench, Alignment and Lapping Bars, and Storage Case for 1 Inch and 30mm Rings

  • INCLUDES: Torque Screwdriver Wrench, 10 screwdriver bits, Wheeler Level-Level-Level, 1" & 30mm scope ring lapping bars, 1" & 30mm scope ring alignment bars, lapping bar handle, lapping compound, thread lock, and Wheeler PRLS Reticle Leveling System.
  • VERSATILE: Provides virtually everything needed to properly mount any 1-inch or 30mm scope, adjustable barrel clamp level fits around even the largest diameter barrels, including shotguns.
  • RELIABLE: Alignment and lapping of rings ensure maximum surface area contact between scope tube and rings, the barrel clamp level features non-marring pads to ensure no damage is done at the contact points.
  • ACCURACY: Reticle leveling is a key component for the accuracy of a scope set up- the Level-Level-Level helps you to do so properly.
  • EASE OF USE: Securing fasteners properly is critical to accuracy, the Wheeler F.A.T. Wrench makes it easy.
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INPANOLS MT3 ER32 Collet Chuck, Precision Milling Shank Holder, Drawbar Thread 1/2\-12

  • MT3(Morse Taper 3) Shank for ER32 Collets.
  • ★HIGH CENTERING ACCURACY: Max T.I.R. 0.0004" O.D to I.D..
  • ★HIGH HARDNESS: Made of high-quality alloy spring steel and hardened to HRC 58 and all critical surface is precision ground..
  • Specially designed for milling, drilling, CNC, tapping, lathe, and other clamping tools..
  • NOTE: This is an ultra-precision work holding tool. When doing the inspection to ensure that each part is wiped especially clean, and the installation must be in place, otherwise it has a great impact on the accuracy..
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Omnipage 18 Standard [PC Download]

  • Improved OCR engines deliver superior accuracy for document conversion and archiving business critical documents.
  • Convert documents stored in Windows Live SkyDrive, GoogleDocs, Evernote, Dropbox, and many more.
  • Includes the Nuance Cloud Connector powered by Gladinet.
  • Capture text with a digital camera or iPhone.
  • Scan a document, automatically convert into a readable format and send it to the Kindle electronic book reader in one easy step.
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Speedway Motors DECO Magnetic Angle Finder Gauge Tool, 4.14 In. Diameter

  • Used for setting pinion angle and for other critical chassis components.
  • Magnetic base attaches to metal straight edges.
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Wheeler Anti Cant Indicator 30mm

  • Indicates precise, repeatable level gun position.
  • Increases accuracy by insuring proper gun alignment, which is critical for turret adjustment and hold over for bullet drop compensation.
  • Attaches to scope, folds in when not in use.
  • Precision machined aluminum with anodized finish.
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Wheeler Engineering Anti Cant Indicator 1-Inch

  • Indicates precise, repeatable level gun position.
  • Increases accuracy by insuring proper gun alignment.
  • Critical for turret adjustment and hold over for bullet drop compensation.
  • Essential tool for proper scope alignment.
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Irwin 1121ZR 6-48 NS Machine Screw Tap

  • Ideal for routine maintenance, repair work and for rethreading.
  • Used where high accuracy and tolerance thread is not critical.
  • Straight flutes are ground to provide rapid chip removal for efficient threading.
  • Designed for hand threading work in a variety of materials.
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