DYMAX RF-20 Sea Water Refractometer
The Dymax RF-20 Refractometer is a precision instrument designed to measure salinity in aquarium water. It uses a mathematical algorithm to calculate salinity based on the refraction of light in the liquid sample.
Constructed from high-quality anti-corrosion materials, the device ensures durability and long-term reliability in marine environments. The high-resolution display provides accurate and instant readings, optimized for the salinity range commonly found in reef aquariums.
| Feature | Specification |
|---|---|
| Measurement Type | Salinity (parts per thousand) |
| Display | High-resolution digital display |
| Material | Anti-corrosion body |
| Accuracy | ±0.1 ppt |
| Operating Range | 10–40 ppt |
FAQ
How does the Dymax RF-20 measure salinity?
The device measures salinity by detecting the refraction of light in the water sample and applying a mathematical algorithm to convert the refraction into salinity readings.
Is the device suitable for reef aquariums?
Yes, the Dymax RF-20 is specifically optimized for the salinity range commonly found in reef aquariums, making it ideal for maintaining stable water conditions.
What materials is the refractometer made of?
The device is constructed from high-quality anti-corrosion materials to ensure durability and resistance to saltwater exposure.
Jake Howard –
The RF-20 has been a reliable tool for monitoring my reef tank’s salinity. The readings are quick and accurate, and the display is easy to read. I appreciate the durable build, especially since it’s used daily in a saltwater environment.
Pippa Butler –
It works well for checking salinity levels. The calibration is straightforward and the device responds instantly. A little more sensitivity in low-salinity ranges might be helpful, but overall it’s solid.
Sophie Randall –
I’ve used this refractometer for several months now and it’s proven to be consistent. The anti-corrosion material holds up well, and the digital display makes it easy to track changes over time.