AUTOUTLET Salinity Refractometer,Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank, Marine Industry

AUTOUTLET Salinity Refractometer,Automatic Temperature Compensation Salt Water Tester

Overview:Dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. The usual salinity of the selected aqueous solutions : 1.Fresh water --- 50 ppt Specifications: Measuring Range: 0-10% Salinity Division: 0.2% Salinity Accuracy: ±0.2% ATC: 0-10°C Reference Temperature: 20°C Operation Instructions 1.Calibration: Accurate measurement depends on careful calibration. To calibrate the refractometer accurately, firstly you should make sure the ambient temperature is about 68℉,I recommend you do the calibration in an Air-conditioned room in which the temperature is set on 68℉. You can use distilled water to calibrate. Open the cover plate,place 2-3 drops of distilled water on the prism, then close the cover plate and make sure the water spreads across the prism without air bubbles or dry spots. Wait for about 30 seconds to let the reading to stabilize. Look into the eyepiece and turn the calibration screw with the screw driver until the reading is "0". 2. Clean the prism with soft cloth, and then place 2-3 drops of the liquid sample to be tested on the prism, then close the cover plate and make sure the sample spreads across the prism without air bubbles or dry spots. Wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source, look into the eyepiece and you can get the reading. 3. Clean the refractometer with soft cloth and put it back into the box.Keep the refractometer dry and clean, which can make the instrument accurate and durable. Package included: 1 x Salinity Refractometer 1 x Plastic Pipette 1 x Mini Screw Driver 1 x User Manual 1 x Cleaning Cloth

  • Asin: B07CB5KDYL
  • Brand: AUTOUTLET
  • UPC: 713289306953
  • Size: B
  • Manufacturer: AUTOUTLET

AquaticHI Aquarium Refractometer w/LED for Saltwater/Brackish/Marine/Reef Tank Testing, Automatic Temperature Control, Salinity 0-100ppt & Specific Gravity 1.000-1.070 (Premium Kit w/LED)

AquaticHI Aquarium Refractometer w/LED for Saltwater/Brackish/Marine/Reef Tank Testing,

THROW AWAY YOUR INACCURATE HYDROMETER! USE A REFRACTOMETER TO PROVIDE ACCURATE READINGS TO MAINTAIN A HEALTHY AQUARIUM WITH CONSISTENT SALINITY LEVELS DescriptionAs a serious hobbyist the need for the best way to measure salinity and specific gravity is to use a refractometer to provide accurate measurements. The AquaticHI Aquarium Refractometer is used to PROFESSIONALLY measure the salinity and specific gravity of saltwater. ADJUSTABLE FOCUS to provide the sharpest display. Calibrate using distilled water or a solution with 35ppt. DUAL SCALE and full ATC (auto temperature compensation) to ensure greater CONSISTENCY and ACCURACY in everyday use. Compact and portable for use anywhere. Measurement Scale: Salinity: 0 - 100 ppt (parts per thousand) at 1 ppt resolution Specific Gravity: 1.000 - 1.070 SG at .001 resolution Package Includes: 1 x Salinity Refractometer with LED (CR1220 3V Battery Included) Installed on Plate Prism 1 x Spare Plate Prism (without LED) 1 x Hard Carrying Case 1 x Calibrating Screw Driver 3 x Pippet 1 x Cleaning Cloth 1 x Instruction Manual Recommended Aquarium SG Range: Brackish Water Aquariums: 1.005 to 1.010 SG Marine Fish Only With Live Rock (FOWLR): 1.020 to 1.025 SG Marine Reef Aquariums: 1.023 to 1.026 SG

  • Asin: B075BQLGF8
  • Color: Silver
  • Brand: AquaticHI
  • Size: Premium Kit w/ LED
  • Manufacturer: Center Optoelectronics Technology Company Limited

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution has a number of industrial applications. Samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of three popular measurement units; Practical Salinity Units (PSU), Salinity in parts per thousand(ppt), or Specific Gravity (S.G. (20/20))

  • Asin: B007Z4ITWU
  • Color: Yellow
  • Brand: Milwaukee
  • UPC: 810666006007
  • Size: Salinity, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution
  • Manufacturer: Milwaukee Instruments

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium

Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt Details : This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density in range 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). The usual salinity of the selected aqueous solutions 1.Fresh water ---< 0.5 ppt 2.Brackish water---0.5 to 30 ppt 3.Saline water (Seawater)---30 to 50 ppt 4.Brine---> 50 ppt (Salinity 36 ppt means, that there are 36 grams of salt in 1 liter aqueous solution.) Measurement: The liquid measurement is very easy. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look throught the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale. General technical parameters reference temperature 20 CelsiusATC - automatic temperature compensation (compensation range 0 ~ 30 Celsius) focus possibility length ~ 195 mm quality technical design Content and equipment a firm plastic case a refractometer a cleaning cloth 3 suction tube a screw driver a operating instructions

  • Asin: B018LRO1SU
  • Brand: Agriculture Solutions
  • UPC: 710824285742
  • Manufacturer: Xin Da Cheng

Aquarium Salinity Refractometer with ATC Function,Saltwater Test Kit for Seawater, Pool, Aquarium, Fish Tank.Dual Scale: Specific Gravity & Salt Percent

Aquarium Salinity Refractometer with ATC Function,Saltwater Test Kit

This refractometer is a portable, precision optical instrument. It's a convenient tool for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. No battery needed. It features high-quality optics with ultra smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system. Dual scale:One is specific gravity, range: 1.000-1.070 g/cm3, resolution: 0.001 g/cm3. Another is salt percent, range: 0-100 ppt ( or say parts per thousand), resolution: 1 ppt. The usual salinity of selected aqueous solutions Fresh water--------------50 ppt*Salinity 36 ppt means that there are 36 grams of salt in 1 liter aqueous solution.* Notice: 1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use. But you don't have to calibrate it frequently, once every a few months is OK. 2.When you put your sample to be tested on the daylight plate, make sure the liquid spreads across the entire surface of the prism without air bubbles or dry spots.3.Clean the instrument with a soft cloth after each use, keep the refractometer dry and clean, which will keep the instrument accurate and durable. Do not put the entire instrument into water to wash, this may lead the refractometer to be foggy or rusty inside.Warranty:Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

  • Asin: B01L2OX9KA
  • Brand: aichose
  • UPC: 603097377590
  • Manufacturer: Xindacheng

AccuBrate Refractometer Salinity Calibration Fluid - 60 ml Solution to Accurately Calibrate Refractometer for Testing Natural Saltwater or Synthetic Sea Water - Made in the USA (60 ml)

AccuBrate Refractometer Salinity Calibration Fluid - 60 ml

Our AccuBrate solution is specifically formulated to calibrate refractometers to accurately measure the salinity of saltwater, reef aquariums as well as natural seawater. Our calibration solution is formulated from a high purity blend of salts to produce accurate readings every time. Our specially designed bottle has a built-in dropper tip which eliminates the need for a pipette. Simply squeeze a few drops of AccuBrate directly from the bottle onto the refractometer's prism slide and you are ready to calibrate your instrument. A refractometer is useless unless you calibrate it often with an accurate calibration solution. You need just 2 to 3 drops of our calibration solution to precisely calibrate your refractometer. Specifications: 35 ppt @ 25°c 1.0264 ppt @ 25°c 53 µS @ 25°c

  • Asin: B07HQSY9QG
  • Brand: Aquatic Experts
  • UPC: 692599548447
  • Size: 60 ml
  • Manufacturer: Aquatic Experts

Salt Gauge, SMART SENSOR Portable Salinity Meter Handheld ATC Salinometer Halometer Salty Brine Meter Seawater Salinity Refractometer Food Salinity Tester Meter with 0.00ppt-9.99ppt 10.0ppt-50ppt

Salt Gauge, SMART SENSOR Portable Salinity Meter Handheld

This industrial grade salinometer can be used for measuring the salt value and temperature of solvent, which measuring rang is 0.00ppt-9.99ppt 10.0ppt-50ppt. Widely applied in industrial use,agriculture, medicine, food industry, scientific research and environmental protection, etc.Features: Handheld design and non-slip pen type handle for easy operation.Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test. Built-in automatic temperature compensation(ATC) to get precise results. With temperature units in ℃ / ℉(switchable) and switchable backlight for convenient use in dark. With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement. Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.Specifications: Material: ABS Item Name: Pen Type Salinity Meter Display: Large LCD Display with Switchable Backlight Measuring Range: 0.00ppt-9.99ppt, 10.0ppt-50ppt Resolution: 0.01ppt, 0.1ppt Accuracy: ±3%F.S ±1digit Repeatability: ±0.01ppt/0.1ppt Solvent Temperature Range: 0 ~ 60℃ Temperature Accuracy: ±1℃ Working Temperature: 0℃ ~ 50℃ (32℉ ~ 122℉) Working Humidity: 0%RH ~ 80%RH(Non-condensing) Auto Power off: 5 Minutes without any operation Power Supply: 4 * 1.5V LR44 Button Cell Battery (NOT Included) Item Size: Approx. 177 * 43 * 43mm / 7.0 * 1.7 * 1.7in Item Weight: Approx. 80g / 2.8oz Package Size: Approx. 20.5 * 7.5 * 5.3cm / 8.1 * 3.0 * 2.1in Package Weight: Approx. 140g / 5.0ozPackage List: 1 * Salinity Meter 1 * User Manual(English)

  • Asin: B07MHKT92N
  • Brand: SMART SENSOR
  • UPC: 737798361203
  • Manufacturer: SMART SENSOR

Professional Automatic Temperature Compensation Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing.Dual Sacle: 0-100ppt & 1.000-1.070 Specific Gravity

Professional Automatic Temperature Compensation Salinity Refractometer for Aquariums,

Brand new Salinity Refractometer that is used to measure the salinity levels of saltwater aquariums and the worlds oceans. Calibrate with either distilled water or a 35ppt Salinity standard. Wipe off the saltwater after each use. This unit comes with Automatic Temperature Compensation or "ATC". This feature allows you to get a reading outdoors when the temp is between 50'F-86" (10'C-30'C). If you test outside of temp range your readings will become gradually more and more inaccurate. For best results, test indoors. No batteries necessary as you only need strong light - daylight (sunny or cloudy) or a lamp/flashlight.

  • Asin: B00AZ1SMC2
  • Color: Black
  • Brand: Magnum Media Salinity 10ATC
  • UPC: 700220578166
  • Manufacturer: Magnum Media

Digital Salinity Salt Water Quality Meter Tester Checker Water Pool and Koi Fish Pond, Hydroponics, Gardening, Aquariums with Temperature 70ppt Water Quality Tester IP65 Waterproof Rate

Digital Salinity Salt Water Quality Meter Tester Checker

Dual meter is designed to measure the salt content in liquid without the need for conversions. It measures both temperature (ºC/°F) and salinity (ppt) and display simultaneously on its clear LCD. It has an IP65 Rating, waterproof and dustproof housing and waterproof membrane keypad. Applications & Usage: It quickly and accurately measure salt concentration in koi ponds.  Ideal for checking salt in fish  tanks and tropical aquariums, water monitoring, seawater-prepared food solutions, breeding ponds, aquariums, holding tanks and more! Features: Built-in NaCL Temperature coefficient Conductivity to TDS conversion factor Multi point calibration guarantees full range accuracy Allow factory default resetting With over & below the limit value indicator Low battery indicator Self diagnostic for error messages Specifications: Measuring Range: Salinity: 0.00~10.0 ppt (NaCL) and 10.1~70.0ppt (NaCL) Temperature Compensation: 0~50°C Accuracy: Salinity: 1% Full Scale ± 1 digit or 2% Full Scale ± 1 digit (10.1-70.0ppt) Temperature: ±0.5°C Resolution: Salinity: 0.01ppt or 0.1ppt Temperature: 0.1°C/°F TDS Factor: Built-in NaCL conductivity to TDS conversion factor Built-in NaCL Temperature coefficient Normalization Temperature: Fixed at 25°C Operating Temperature: 0~50°C Power Supply: 4 x 1.5V button batteries (last up to 80hrs continuous work) Auto power off if idle or no operation for 20 minutes Set Includes: 1 x Salinity and Temperature Meter 4 x 1.5V Button Batteries (FREE) English Quick Start Guide Standard packaging box

  • Asin: B071DP2CLJ
  • Brand: TekcoPlus
  • UPC: 713072682578
  • Manufacturer: TekcoPlus Ltd

HORIBA LAQUAtwin 3200456564 Model B-721 Compact Salt Meter

HORIBA LAQUAtwin 3200456564 Model B-721 Compact Salt

Only compact meter to measure sodium ion to calculate into NaCl based salt concentration unlike the conductivity converted meters.Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of a drop of the sample from 0.3mL.Unique sensor mechanism realizes direct measurement of solid, viscous, powder samples. Use sampling sheet (sold separately) to measure down to 0.05mL. No need for a beaker to calibrate or measure. Just drop the standards and sample on the flat sensor, saves you time and minimize wasting your precious sample.

  • Asin: B00BSXGYVC
  • Brand: HORIBA
  • UPC: 639713543995
  • Manufacturer: Horiba Instruments