Highly accurate and easy to read. The BioTek Marine Refractometer measures "true" seawater salinity levels, instead of just saltwater. This means that it measures usually unaccounted for elements such as calcium and magnesium as well as sodium chloride, giving highly accurate, precise results. Full ATC (auto temperature compensation) ranging from 5 to 30 degrees C. One scale checks the Salinity levels with the range of 0-100 ppt (with 1 ppt scale divisions) and the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (+/- 0.001 accuracy).
Hard Protective Case with Protective Foam Inserts
Lint Free Cleaning Cloth
Calibration Screw Driver
True Seawater Salinity Readings
High Degree of Accuracy (+/- 0.001 accuracy)
Easy to Read Scale
Automatic Temperature Compensation (ATC)
Hard Protective Case with Protective Foam Inserts
Product Information Specifications for BioTek Marine Salinity Refractometer Below:
Sinotech Hand Held New Design Antifreeze Refractometer Rhan-403atc
The Model RHAN-403ATC Has Four Scales for Glycol Analysis / Testing, Battery Liquids and Windshield Cleaning Fluid Testing:
The Glycol Analysis / Testing Scale Offers a Convenient, Fast and Accurate Way for Testing / Analyzing the Glycol Concentration of Engine Coolants and Other Anti-freeze Solutions.
Ethylene Glycol: -50Â°C-0Â°C
Propylene Glycol: -50Â°C-0Â°C
Cleaning Fluids:-40Â°C-0Â°CATC CompensationRange: 10Â°C~30Â°C (50Â°F~86Â°F)
Sinotech Hand Held New Design Antifreeze Battery Refractometer Rhan-100atc
RHAN-100ATC Is An Upgraded Version Of RHA-100ATC With An Additional Features Of BUILT-IN CALIBRATION KNOB, Has Much LIGHTER WEIGHT, And LONGER
RHAN-100ATC Models are Equipped With Â°F Unit System. With the Indication of the Percentage WeMay Know the Freezing Point of Either Ethylene Glycol or Propylene Glycol-based Cooling Systems. And This Can Also be Used to Test The Concentration of Ethylene Glycol or Propylene Glycol in Antifreeze Liquids.
Ethylene Glycol: -84Â°F-32Â°F (0-70%)
Propylene Glycol: -60Â°F-32Â°F (0-63%)
Battery Fluids: 1.100-1.400sg
La Crosse Alerts 926-25102-PET Aquarium Monitoring System with Wet Probe for Early Warning Alerts & Wireless mobility
Manufacturer: La Crosse Technology, Ltd.
Brand: La Crosse Technology
The La Crosse Alerts Monitor and Alert System by La Crosse Technology is easy to use, flexible and extremely affordable for its versatile functionality. FREE NEW APP (ITunes & Android compatible) to view charts, tables, and build custom text and e-mail alerts to notify when temperatures or humidity levels exceed a desired range, if the battery is low, or the connection is lost. Add up to 5 sensors to remotely monitor in a wide variety of applications. Protect your reptilian or aquatic friends (they're family, too) from highly elevated or diminishing temperatures and humidity levels. Alerts can even help you prevent frozen pipes, mold or food spoilage. The applications are endless. Disclaimers: (1) La Crosse Technology, LTD. ("La Crosse") provides various alert services to aid users. La Crosse shall not be liable for accuracy, usefulness or availability of data transmitted via the service. Users are solely responsible for damages to persons or property by service use. (2) Service providers may charge users for alert services. Standard messaging and data rates apply and will be billed to the customer's wireless account. Customers may be unable to receive text messaging or data service in some areas due to unavailability of service.
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.
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.
Win $100 AMEX Gift Card every month by simply making a purchase from Faremax Trading Co. The more orders you place the more chances to win you will have. A winner for the current month will be chosen in the beginning of the next month.
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
The HoldFast Epoxy Stick has superior bonding ability that allows you to create steps, caves, cliffs, and walls for aquarium animals to enjoy. It bonds all types of materials from rocks, to corals, to slate, and many more.
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