41lH7-j5v2L

Salt/Salt/Sea Water/Salinität/Refractometer with this hand refractometer you can quickly and the salt content and specific weight check and at the same time. Measurements on the are now easy aquarium to and fast as possible. The metal case has a...

£34.82
 
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31k1IXReS8L

Description: This product is the New Aluminum Salinity Salt Refractometer, which is designed to measure the concentration of saline solution, and the food with the salt, seawater, and briny.It is perfect apply in measuring all kinds of vegetables...

£17.59
 
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