DLH Seawater Refractometer 0-10% 1.000-1.070SG Optical Salinity Meter Salomet...

Description

DLH Seawater Refractometer 0-10% 1.000-1.070SG Optical Salinity Meter Salometer for Seawater Marine Aquaculture Food Salt Tester
[It's easy to use]The user manual will show you the details about how to use the instrument exactly, it very easy to use even for new users.
[Dual Scale Specific Gravity and PPT] With this refractometer you can get the result in two different units at the same time in just one test.
[ATC Function&Need no battery] This refractometer is equipped with automatic temperature compensation function, minimize the impact of temperature on accuracy.
[Durable& Portable] Salinity Meter is made of aluminum body and ABS rubber outside, resistant to abrasion and corrosion. Plastic box and sponge covered to make the refractometer safe.
[Salinity Refractometer] Measuring salt water or salinity of water, ideal for fish tank, aquarium, marine monitoring, seafood water tank, salty pools & spas and etc.
This refractometer is design according to the principle that different concentrations liquid have different refractive index ,with quick and accurate characteristics.Salinity refractometer is widely used for aquarium, marine monitoring, fish tank, seafood water tank, salty pools& spas and used for saline solution tester for education purpose or agricultural.Features:The salinity tester needs testing sample less than a traditional hydrometer, just 2 to 3 drops and wait for few seconds, you will get accurate readings.Saltwater refractometer Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult to read hydrometer.Salt meter with dual scale: 0~100‰(1‰=1PPT, PPT means"parts per thousand", specific gravity range 1.000 to 1.070.Automatic compensation temperature (ATC) function makes the refractometer more accuracy, shifts in ambient temperature within 50℉-86℉ won’t effect the readings.Easy to calibrate and easy to operate, optic salt refractometer no batteries required, more cheap than a digital refractometer.Handheld salt water tester is made of non-staining, non- corrosive aluminum and ABS plastic, lightweight and easy to carry, durable to use for long time.Method of Using:1.Calibration: just 2-3 drops of distilled water or fresh water, using mini screwdriver to calibrate. Through the eyepiece to check the blue line is on zero.2. After calibration, place a 2-3 drops of test sample onto the Clean main prism3. Close the daylight plate and hold it under a light source, then check the reading.4. After used, use the cleaning cloth to wipe the prism and storage.Package Included:1 x Refractometer1 x Plastic pipette1 x Mini Screw Driver1 x Cleaning Cloth(Random color)1 x Plastic BoxNOTE:Accurate measurement depends on careful calibration