TMC Refractometer for Salinity & Specific Gravity Testing salifert acids This easy-to-use test kit helps

This easy-to-use test kit helps you detect nitrite levels

these replacement pads ensure a secure fit and long-lasting durability

this solution helps maintain the perfect balance for thriving marine life

With flawless glass clarity

energy-saving capabilities

TMC Refractometer for Salinity & Specific Gravity Testing salifert acids This easy-to-use test kit helpsThe TMC Refractometer for Salinity & Specific Gravity is an essential tool for accurate saltwater measurement. Designed for both marine enthusiasts and professionals, it provides high resolution readings for specific gravity (SG) and parts per thousand (PPT) of salt in water. With automatic temperature compensation, this refractometer ensures precise results across varying conditions, making it a vital tool for reef aquarium care, quality control in