Refractometers for measuring the salt concentration in the aquarium water.
The scale permits a reading off of the measured value to the concentration (one of thousands) of salt in the water.
The instrument is equipped with an automatic temperature compensation (ATC).Refractometer incl. savekeepingbox
GroTech Refractometer, optical
incl. VAT plus Shipping Costs
Delivery time: approx. 1-2 working days