Salinity Salt Refractometer for Aquarium, 0-100 PPT Salinity and 1.000-1.070 SG, Hydrometer, Soft Case RHS-10ATC • Multiple-wavelength testing

• Multiple-wavelength testing

HI 73311 replaceable EC/TDS graphite electrode (included)

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Beer & Wine: Use the Brix readings to get your OG (Original Gravity) wort sugars and help to determine your finished alcohol readings (use in conjunction with a hydrometer)

an alkylbenzene lubricant (Zerol) to a POE

Salinity Salt Refractometer for Aquarium, 0-100 PPT Salinity and 1.000-1.070 SG, Hydrometer, Soft Case RHS-10ATC • Multiple-wavelength testingItem Description: RHS 10ATC SOFTCASE Portable Salinity Refractometer SOFTCASE VERSION If you are looking for the TRUE NATURAL SEA WATER Refractometer, the MOST ACCURATE one in the world, check out our Store for the Reef Meter Product Specs * Ranges: 0 100 ppt of Salinity and 1. 000 to 1. 070 Specific Gravity * Accuracy: + 1 ppt 0. 001 Specific Gravity * Divisions: 1 ppt 0. 001 Specific Gravity * Automatic Temperature Compensation (ATC) * Lightweight