ReviewsSalinity Checker

AMTAST Waterproof pH/ORP/Conductivity/TDS/Salt/Temp Tester ORP Probe Meter

  • ※ LARGE LCD DISPLAY: pH, ORP, Conductivity, TDS, Salinity and Temperature simultaneously. Displays Maximum/Minimum value and data hold..
  • ※ Automatic Temperature Compensation (ATC) and degree ℃/℉ switchable..
  • ※ Waterproof IP-57 standard and rugged design for field use conveniently. It can float on water..
  • ※ Simple to calibrate by one keyboard. Low battery and consumption indicator. Auto shut off after 10 minutes of non use..
  • ※ APPLICATION: Wide range of performing multifunctional testing on pH, ORP(mV), Conductivity(us), TDS(ppm), Salinity(ppm) and Temperature with a replaceable electrode. Note: This meter has ORP(mV) testing function..
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Ade Advanced Optics aaosal Professional Automatic Temperature Compensation Sea Water Salinity Refractometer for Aquarium, Hydrometer, 0-100 ppt and 1.000-1.070 Salinity S.G.

  • Resale quality - 50 percent heavier than the soft case cheap units.
  • Automatic temperature compensating refractometer.
  • Aircraft aluminum body, premium optical lens, rubber eye guard.
  • Dual salinity scale - 0-local stock for fast shipment 100Ppt & 1.000-1070 salinity sg.
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United Pacific P-40 “Warhawk” Shark Mouth 17-inch Aluminum Tire Checker Bat, Robust & Durable, Wrapped Handle, Low Maintenance Truck Tire Checker Bat

  • WHAT’S IT USED FOR: If you don’t own or drive semi-trucks, a tire checker bat will be new to you. The best way to check tire pressure is with a tire pressure gauge, but it does take a bit of time to check when you have more than eight tires. Our Aluminum Tire Checker Bat was crafted to check tire pressure quickly by hitting your tires with it and listening to the sound it produces. This action will provide you with a fair indication of your tire’s current tire pressure..
  • HOW TO AND HOW IT WORKS: It sounds magical but when a tire checker bat is used to hit a tire, the sound it produces at full pressure is different from the sound it makes when it isn’t. To use it, make sure you have a sturdy grip since you will be swing it towards your tires. Next, you want to give your tires a good whack so you can hear the sound. Listen to the sound it makes and asset. It will take time for you to distinguish between but once you know, it will be quicker to determine..
  • METAL CONSTRUCTION: Our United Pacific Aluminum Tire Checker Bat is made of strong and durable aluminum providing you with a long-lasting tool for your rig. The tire checker bat measures 17 inches with a wrap....
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Pen Type Salinity & Temperature Meter ATC NaCl Salt Water Quality Tester for Saltwater Aquarium Hydroponics Food

  • MEASURING RANGE: 0~9999 ppm or 10.0ppt~100.0ppt or 0.0%~10.0% or 0.950~1.080 (S.G.) based on NaCl with ±%F.S ±1 digit / ±0.5°C Accuracy.
  • DISPLAY: Dual Temperature and Salinity in four measurement units (ppm, ppt, %, S.G) / 30 x 18mm LCD Size.
  • APPLICATION: Salinity measurement in fish pond, tank, aquariums, laboratories, food processing, hydroponics, Aquaculture, and other water monitoring facilities..
  • FEATURES: Waterproof IP65 / One touch calibration / Auto power off and Non-Sleep mode disable / Multi points calibration.
  • POWER SUPPLY / SENSOR : 4 x LR44 button batteries.
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APERA INSTRUMENTS AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit Auto Compensation for Temperature Air Pressure and Salinity GLP Data Management

  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner.
  • Minimal maintenance required. Quick and easy calibration.
  • Automatic compensation for salinity, temperature& air pressure.
  • Glp data management, 500 groups of data storage, usb data output.
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case.
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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

  • AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
  • Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
  • Large LCD with multiple parameters display simultaneously..
  • pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
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MY MIRONEY 2-Pack Salinity Tester Sea Hydrometer Salinity Meter Specific Gravity Test for Aquarium Fish Tank Water Marine Saltwater

  • If the specific gravity between 1.020-1.023,show that the specific gravity is nomal..
  • Designed with an automatic level function,can automatically identify the level to avoid errors..
  • The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result..
  • Fit for brackish and marine aquariums. Perfect for testing both salinity and specific gravity of your brackish and marine tank..
  • The outside rang of scale indicates salinity(PPT). The inside range of scale indicates gravity. And with safe zone clearly indicated..
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Mares Puck Pro Plus Dive Computer Wrist Watch, White Black (414135-WHBK)

  • Super Intuitive, Easy-to-Use, Full-Featured RGBM Nitrox Computer, Larger-Display in Slimmer-Design, Upgradeable Firmware & Multi-Gas Capability..
  • Precision Stopwatch, Special Function Modes Air, Nitrox & Bottom Time, , Durable Metal Button, Upgraded Interface, Precautionary Programs Setting, Ascent Rate Indicator and Ascent Rate Digital Indicator..
  • Plan Mode, Backlighting, Log Book, 3-Level Salinity, Fresh Water Setting, Sea Water Setting, Aquarium Salinity Setting, Residual Nitrogen Memory Reset, Quartz Clock Movement..
  • User-Replaceable CR 2450 Lithium-Ion Battery, Fully Altitude Adjustable to 12,100' (3,700m) Memory Capacity 36 Hours, Superior Display Readability, Mineral Glass Crystal..
  • 492' (150m) Depth Rating, Power Indicators, Audible Alarms, Watch, Date and Temperature Displays, 12/24 Hour Formats, Two-Different Gas Mixtures During-Single-Dive, Metric or Imperial Units of Measure..
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ZLYCZW 3 in 1 Multifunctional Water Quality Detector IP67 Handheld PH Meter Dissolved Oxygen/Conductivity/Salinity Test Dissolved Oxygen Meter

  • ★ Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH,....
  • ★ Conductivity, Salinity, TDS and D.O. Dissolved Oxygen in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • ★ Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by well experienced manufacturer for Environmental Measuring....
  • ★ Large LCD with multiple parameters display simultaneously: PH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
  • ★ Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
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ZRDR Glass Drop Checker Kit with 15ml Co2 Checker Solution The Most Accurate Monitoring of Planted Tank Co2 Levels

  • More Convenient - The mixed carbon dioxide drop checker solution does not need to consider the ratio of water to solution, just use it directly,....
  • How To Read co2 Drop Checker - When your co2 is off the drop checker solution will be a deep blue color. After co2 has been on for around 30 minutes....
  • Package Including - Glass drop checker with pre-mixed indicator solution, suction cup.
  • Stable and Durable - Made of high quality glass, durable and ensure test result stable, with suction cup design, simply attach it on the wall of your....
  • Exquisite Packaging and Quality Service - Our aquarium water test kit comes with exquisite shockproof packaging to prevent breakage. If you have any....
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Thread Checker Lug Nut & Wheel Stud SWTC-LN8 Bundle with a Lumintrail Keychain Light

  • Lug Nut Thread Checker - Each size has a lug nut and wheel stud checker on the same gauge. Thread sizes are permanently stamped onto each gauge..
  • Wire Cable Thread Checker - The individual gauges rotate freely on the wire cable for fast thread verification..
  • Durable Tools - Built to last & manufactured from high grade aluminum..
  • The Lug Nut Thread Checker is an accurate and easy-to-use thread identifier for both lug nuts and wheel studs. Each individual gauge features a male threaded stud on one end to measure lug nut threads and a female threaded hole on the other to measure wheel stud threads..
  • Thread Gauge Size Specifications by Color: M14 x 2.00 - Gold.
  • 1/2-20 - Black. Bundle with a Lumintrail Keychain Light.
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