Overview

Stop struggling to find the perfect light source when using your refractometer — upgrade it with the Aquarium Elements Refractometer LED Upgrade / Replacement Cover.
This easy-to-install illuminated prism cover features a built-in LED light, allowing you to get bright, consistent readings every time. Whether you’re checking the salinity of your reef tank or testing freshly mixed saltwater, this upgrade ensures accurate results even in low-light environments.

Key Features

• Built-in LED Illumination: Provides consistent, bright light for easy refractometer readings.

• Improves Accuracy: Eliminates shadows and uneven lighting that can affect results.

• Quick Installation: Simply loosen the existing set screw, slide off the old cover, and replace it with the new LED version.

• Universal Fit: Compatible with most standard saltwater refractometers.

• Durable Construction: Made from precision-fit materials for a snug, secure attachment.

• Energy Efficient: Long-lasting LED requires minimal power.

Product Specifications