Measure the untreated water coming in vs. the purified water going out of your Reverse Osmosis system at any time. This is important in determining when the RO membranes need to be changed. Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds. 90 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image. Factory calibrated: all meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated. Comes equipped with a 1/2" inlet and 3/8" outlet. Quick Connect T-fittings for Merlin-Garden Pro or Tall Blue-Merlin for quick install.
Measures the flow of untreated water coming in versus purified water going out
Comes equipped with a 1/2" inlet and 3/8th inch outlet
Features an auto-off function to conserve battery power
Product Information Specifications for Hydro-Logic HLTDS DM-2 Industrial Dual TDS Monitor Below:
Dr. marine Glass saltwater Hydrometer Thermometer reef Soft Coral
Brand: Aquarium Equip
The Living Sea Hydrometer is important to maintain proper living conditions for your fish. The use of the hydrometer is important to check specific gravity of aquarium water and to ensure all replacement water has the same salinity as your aquarium.
Many hobbyist believe that the only way to calibrate refractometer is by using reverse osmosis/distilled water. That fact is usually true and is certainly appropriate for routine calibration, but it assumes that the refractometer was manufactured correctly and have not been damaged since manufacturing. As refractometers used by hobbyist become less and less expensive (with many now selling for less than $30), there is every reason to believe that they may no longer be accurate.
The only way to be sure that a refractometer gives correct information is to compare its accuracy against a pre-mixed saline solution. All refractometers should be checked in this fashion when purchased, and again any time there is a reason to be concerned.
Conductivity: 53.0 mS
Salinity: 1.0264 SG / 35 PPT
Refractive Index: 1.3394 at 25Â°C
Volume: 30ml / 1 oz
Place 3 drops of the solution on the prism of your refractometer. If the value shown does not correspond to about 1.0264, make adjustments according to the refractometer's manufacturer directions.
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COCODE Salinity Refractometer Dual Scale Optical Salinity Meter Hydrometer Specific Gravity Automatic Temperature Compensation ATC For Aquarium Pool Sea Water Fish Tank Testing
Specifications: Range: 0-10% Salinity; 1.000-1.070g/cm3 Density Resolution: 1ppt Salinity; 0.001 g/cm3 Density Reference temperature: 20Â°C ATC: 10-30Â°C Item Length: 20.5cm/8.07in Item Weight :110g/0.24lb Operation Steps: 1.Open daylight plate,clean main prism carefully by using soft cloth. 2.Place 2-3 drops of sample tested onto the main prism,close daylight plate so water spreads across entire surface across entire surface of prism without air bubbles or dry spots. 3.Hold daylight plate in the direction of a light source and look into the eyepiece.Look into eyepiece and turn the calibration screw. 4.Make boundary of the blue field and the white field clearly. Widely Used: - Measure concentration of salt water and brine or salinity in water. - Used for quality control in research,clinical laboratories and marine industry. - Have better management of marine saltwater tank. - Ensure pets are safe in your aquarium. - Ensure water has the exact level of salinity they need to survive and thrive in their typical marine environment. Package included: 1 x Salinity Refractometer 1 x Pipette 1 x Soft cloth 1 x Mini Screwdriver 1 x Protective Carrying Case 1 x English Instruction manual
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Newcomdigi Sugar Brix Refractometer saccharometer Measuring Range 0-32% Refractometer for Measuring Sugar
Salinity Refractometer, salinity meter,Salinometer Measurement Tool for Aquarium & Seawater Dual Scale Salinity Refractometer, salinity meter,Salinometer Measurement Tool for Aquarium & Seawater Dual Scale Easy to use: It is convenient to operate it with the anti-slip rubber sleeve handle. The handle can be adjusted by rotating the lens. Quick-Read: You can read the data via the lens,which makes the data reading quicker,more accurate,clearer. Exactness: Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand. Refraction prism and light inlet cover plate makes the measurement of salinity more accurate. 100% Brand New and Well Desinged: Besides,they can protect the cover of the monitoring prism. The screws is adjusted on the base,which makes the correction data more accurate. Portable: It is small and beautiful,Handsize,104g. You can use it easily in any where you like. Package Included: 1 x Salinity Refractometer
Design Lightweight aluminum construction Ergonomic, comfortable & easy operation Anti-slip, rugged body with durable & hygiene smooth aluminum grips Translucent bule background Durable High quality all-aluminum body Value 3 year warranty High quality assurance from leading refractometer factory Competitive price directly from factory Specifications Cat.No Scale Range Minimum Division Accuracy salinity: 0-100â€° Specific gravity: 1.000-1.070 salinity:1â€° Specific gravity:0.001 salinity:Â±1â€° Specific gravity:Â±0.001 Accessories included Pipette Operations manual, Mini-calibration screwdriver, Desiccant packet, Storage case.
Instruction: Hold the product in an up right position and slowly submerge it into water when the water reach the water line indicated,please take out the hydrometer and place it horizontally for read the number. The right side will be the salinity (PPT) and the left side is the specific density. Please take out water from the outlet and swill the meter use fresh water. Please make sure no bubble attached on the pointer.