Hanna Pocket Checkers - Nitrite (LR)

We aim for next working day delivery for most orders placed before 2:30 pm, Monday to Thursday, provided the item is in stock. For live fish, we use a specialised DX overnight courier service, available Monday to Thursday.

While the delivery itself is next day, please note that livestock orders require a minimum of 24 hours' notice before dispatch. Please be aware that all deliveries rely on third-party couriers. While we do our best to ensure timely arrival, we cannot be held liable for any delays. Someone must be present to sign for livestock deliveries.

For full details on our delivery services, including specific charges and our DOA policy for live fish, please read more about our delivery policy.

At Exclusively Koi, we offer a 28-day return policy on most items, provided they're unused and in their original packaging. Please note that livestock is non-returnable due to biosecurity reasons. If you need to start a return or have received a damaged/incorrect item, contact us at info@exclusivelykoi.co.uk.

For full details on our returns process, including information on exchanges and refunds, please refer to our returns policy.

The Hanna Pocket Checker - Nitrite (LR) is a highly accurate, easy-to-use testing device designed to measure low-range nitrite levels in freshwater environments. Perfect for aquarium enthusiasts, pond keepers, and professionals, this compact handheld checker offers precise digital readings, allowing you to monitor nitrite concentrations with confidence. By keeping nitrite levels in check, you can ensure a safe and healthy environment for your fish and aquatic plants. With its simple one-button operation and durable design, the Hanna Pocket Checker - Nitrite (LR) makes routine water testing quick, reliable, and hassle-free.

Key Features:

• Low-range precision: accurately measures low concentrations of nitrite in freshwater, essential for maintaining a healthy aquatic environment. Hanna specifies a range of 0 to 600 ppb.

• User-friendly operation: simple one-button design and easy-to-read digital display for quick and straightforward testing.

• Compact and portable: lightweight and portable, ideal for on-the-go testing at home, in the field, or in professional settings.

• Digital accuracy: provides clear and precise digital readings, eliminating the guesswork associated with traditional test kits.

• Durable construction: built to withstand regular use, ensuring long-lasting performance.

• Essential for fish health: helps prevent nitrite toxicity by enabling you to closely monitor and control nitrite levels in your aquarium or pond.

• Supplied with - (2) sample cuvettes with caps, nitrite LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.