HI96822 | Hanna Digital Refractometer for Salinity

Maintain the perfect marine environment with the Hanna HI96822 Digital Seawater Refractometer, the ultimate diagnostic tool for aquariums, aquaculture, and marine research in Pakistan. Unlike standard hydrometers that are difficult to read and prone to temperature errors, the HI96822 provides digital precision in seconds. It determines the salinity of natural seawater and artificial ocean water using three distinct measurement scales: Practical Salinity Units (PSU), Salinity in parts per thousand (ppt), and Specific Gravity (S.G. 20/20).

The meter features a stainless steel sample well that is easy to clean and corrosion-resistant. With a fast 1.5-second response time and Automatic Temperature Compensation (ATC), it delivers accurate results regardless of water temperature fluctuations. Its rugged, IP65 waterproof casing makes it perfect for use on boats, in wet labs, or alongside breeding tanks.

Frequently Asked Questions:

• Q: How is this different from the HI96821 Salt Refractometer?

  • A: The HI96821 measures pure Sodium Chloride (NaCl) for food. The HI96822 is designed for Seawater, accounting for the complex mix of salts (magnesium, calcium, etc.) found in the ocean. Using a food refractometer for a reef tank will result in inaccurate specific gravity readings.

• Q: What is PSU?

  • A: PSU stands for Practical Salinity Units, the standard unit used by oceanographers to measure salinity based on conductivity properties. 35 PSU is the standard salinity of open ocean water.

• Q: How do I calibrate the device?

  • A: Calibration is simple and free. Place a few drops of distilled or deionized water in the sample well and press the "Zero" button. The meter resets to 0, ensuring your next seawater measurement is precise.

Buy Now: Ensure the health of your marine life. Order the authentic Hanna HI96822 Seawater Refractometer exclusively at Kamadi Pakistan for the best price, official warranty, and expert technical support!