Hanna HI764 Marine Nitrite Ultra Low Range Checker® HC – 0 to 200 ppb

The Hanna HI764 Checker® HC is an elite, pocket-sized digital colorimeter designed exclusively for measuring Ultra Low Range (ULR) Nitrite in saltwater environments. Utilizing the Diazotization method, it delivers microscopic precision from 0 to 200 ppb (parts per billion). It completely replaces subjective chemical drop kits, acting as the absolute standard diagnostic tool for high-end marine reef aquarists and commercial hatcheries protecting delicate fish larvae.

Protect your priceless marine livestock with the absolute precision of the Hanna HI764 Marine Nitrite Ultra Low Range Checker® HC. In saltwater aquariums and commercial marine hatcheries, nitrite is highly toxic. While established tanks process it quickly, new setups, quarantine tanks, or systems experiencing a biological crash are highly susceptible. Even trace levels can suffocate delicate marine fish by binding their red blood cells. Standard liquid test kits are notoriously difficult to read at these trace levels, forcing aquarists to guess the shade of pink.

The HI764 is explicitly engineered to cut through the optical interference of seawater to solve this nightmare. It measures trace Nitrite from 0 to 200 ppb. By providing a direct digital readout on the LCD, marine facility managers know exactly if their biological filtration is fully cycled and safe. It brings laboratory-grade marine biology directly to your aquarium sump, eliminating the guesswork that kills expensive fish.

• Browse specialized marine gear in [Lab Supplies].
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Key Features:

• Micro-Level Toxicity Detection: The mandatory early-warning tool to prevent toxic nitrite spikes before delicate marine fish and larvae are harmed.
• Saltwater Calibrated: The internal algorithm is mathematically engineered to bypass the optical interference caused by high-salinity seawater.
• Digital Accuracy: Eliminates the frustration of holding vials up to the light to guess the faint shade of pink on a color chart.
• Diazotization Method: Highly accurate optical testing specifically tuned for trace nitrogen compounds.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI764 in Pakistan?

A: Visit Kamadi.pk for current pricing. We are the premier supplier for Pakistan's elite marine aquarists and custom tank installers.

Q: Can I use this for my freshwater tank?

A: No. This Checker is mathematically calibrated specifically for the density of saltwater. For freshwater tanks, you must use the Hanna HI707 Nitrite Low Range Checker.

Q: Are the required reagents included?

A: Yes, the checker comes with a starter kit of 6 reagent packets. Replacement reagents (HI764-25) are readily available.