Hanna HI96822 Digital Refractometer for Seawater Analysis (Salinity)

The Hanna HI96822 is a rugged, IP65 water-resistant digital refractometer engineered exclusively for marine biology and seawater analysis. It utilizes algorithms based on the properties of actual seawater to measure salinity in three distinct units: Practical Salinity Units (PSU), parts per thousand (ppt), and Specific Gravity (S.G.). It is the ultimate diagnostic instrument for commercial aquaculture, shrimp farming, and elite marine reef aquariums.

Protect your sensitive marine investments with the absolute precision of the Hanna HI96822 Digital Seawater Refractometer. In the massive commercial shrimp farms across the coast of Sindh, or high-end marine reef aquariums in Karachi, absolute salinity control is a matter of life and death. Using a cheap, manual 'spyglass' refractometer is highly subjective, and utilizing a standard glass hydrometer is inaccurate because it requires manual temperature math.

The HI96822 is the ultimate marine diagnostic tool. Unlike standard salt meters, its internal algorithm is programmed to account for the entire complex chemical makeup of natural seawater (including magnesium, calcium, and potassium). In 1.5 seconds, it delivers a flawless digital reading in three marine-specific units: PSU (0-50), ppt (0-50), and Specific Gravity (1.000-1.041). With built-in Automatic Temperature Compensation (ATC), aquarists and farmers know their water density is absolutely perfect, completely eliminating osmotic shock to delicate livestock.

• Equip your commercial facility via [Lab Supplies].
• Shop multipurpose diagnostic hubs under [Analytical Instruments].
• Compare specific marine density testers in our [Refractometers] category.

Key Features:

• Seawater Specific Algorithm: Bypasses the massive mathematical errors caused by using generic Sodium Chloride (NaCl) meters on complex marine water.
• 3-in-1 Marine Units: Toggles instantly between PSU, ppt, and Specific Gravity depending on the preferred metric of the marine biologist.
• Micro-Sample Size: Requires only two drops of water, preventing the waste and mess associated with filling massive hydrometer testing tubes.
• IP65 Waterproof Casing: Easily survives the highly corrosive, humid, and wet environments of coastal aquaculture farms.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI96822 in Pakistan?

A: Check Kamadi.pk for competitive B2B rates. We support commercial hatcheries and elite aquarists with officially certified Hanna tools.

Q: What is the difference between HI96821 and HI96822?

A: The HI96821 is strictly for food-grade table salt (NaCl). The HI96822 is strictly for complex seawater and marine life. You cannot mix them up without ruining your data.

Q: Do I need 35 ppt calibration fluid?

A: No! This is the massive advantage of Hanna's digital system. You calibrate the meter to zero using pure distilled/RODI water. The internal microchip handles the rest.