We have been developing and selling this series of instruments for about 10 years, with a very professional team and factory. We’ve been concentrating to supply constant stable high standard products to customers all over the world.
Our products are equipped with high-quality optics and smooth focusing. The main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system.The instrument is resistant to abrasion and corrosion, can be used to measure the salinity of general corrosive liquid. (But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement.
Dual ScaleSpecific Gravity and PPT. With this refractometer you can get the result in two different units at the same time in just one test. |
ATC FunctionThis refractometer is equipped with automatic temperature compensation function, minimize the impact of temperature on accuracy. |
IncludeComes with every thing you need: a hard case, droppers, a screwdriver, a user manual and a cleaning cloth. |
The Scale Range
Dual Scale
The scale range of this refractometer is 0~100‰ ( 1‰=1 PPT=1000PPM, PPT means”parts per thousand”, PPM means”parts per million”), it also shows the corresponding specific gravity range 1.000 to 1.070. These are the most common units to show salinity of water. With this refractometer you can get the result in two different ways at the same time in just one test.
The min reading resolution is 1 ‰, this make it possible to mearsure low concentrated salt solutions.
For Marine MonitoringFor most sea, the salinty is between 30‰~35‰. So this refractometer is ideal for simple marine monitoring and research. |
For Aquariums Water MonitoringIdeal for aquariums or marine fishkeeping amateurs, cause they just need to make the salinity of water similar to the sea water. |
For Swimming Pool Water MeasuringIf you use a salt chlorine machine to disinfect your pool, you should make sure the salinity right first, normally the salinity should be between 3‰~7‰, this refractometer can help. |
For Lab or Indurstry PurposesIdeal for lab and indurstry use for testing salinity solution in the range of 0~100‰. |