The refractometer is a precision optical instrument used to determine the salt concentration in saltwater aquaria. Its exact value can be determined in seconds and can be read either as absolute salt concentration (‰, ppt) or as specific density. When a beam of light enters the refractometer it is bent or “refracted” by the water in the test panel. This refraction is proportional to the salinity of the sample and can be directly read by viewing the internal scale.
Included in shipment: refractometer, a pipette for the water sample, a screw driver for calibration, desalinated water and a strong plastic box.
Option: 60 ml test fluid 35 ppt
Due to new regulations concerning button batteries the Refractometer LED is no longer available.
Fast Shipping & Professional Packing
We provide a variety of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse personnel will pack every item to our exacting specifications. Your goods will undergo an extensive inspection and be properly packaged prior to being shipped. We ship to thousands clients every day from all over the world. This shows our commitment to being the largest retailer on the internet. The warehouses are located located in Europe just as they are in USA.
Note: Orders that contain more than one item will be assigned a processing date according to the item.
Prior to shipment the items, our staff will carry out an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hrs. The time to deliver varies from 3-7 days.
Returns
We do not control the inventory in our factory and warehouse. Stocks can be changed at any time. Please understand it may happen that your order will be out of stock after your order has been made.
Our policy is valid for a period of 30 days. We will not return or exchange your purchase if it has been 30 days since the purchase.
Your item must be in the original packaging and not be used. The item should be returned in its original packaging.
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