Hanna Instruments HI700 / 700 – Freshwater Ammonia LR Colorimeter – Checker® HC

Hanna Instruments HI700 – Freshwater Ammonia Low Range Colorimeter – Checker® HC 🐟🔬

Protect your freshwater aquarium with the Hanna Instruments HI700 Freshwater Ammonia LR Checker® HC. Also known as the Hanna 700, this handheld digital colorimeter delivers fast, precise low-range ammonia testing—removing the guesswork of traditional test kits.

🌿 Why Ammonia Testing Matters

Ammonia is one of the most harmful compounds for fish, especially in new or cycling tanks. The HI700 measures in parts per million (ppm), giving you clear digital readings to protect freshwater fish and plants.

🖐️ Easy-to-Use Digital Colorimeter

Just add reagent, place the cuvette, and press a button—the HI700 provides a direct reading on its large LCD display. Perfect for hobbyists and advanced aquarists alike.

🔗 Pairs with HI700-25 Reagents

Compatible with HI700-25 reagent refills (sold separately), each pack provides 25 tests.

🔑 Key Features

• Measures ammonia in freshwater from 0.00 to 3.00 ppm
• ±0.05 ppm ±5% of reading accuracy
• Resolution: 0.01 ppm
• Digital colorimeter with one-button operation
• Compact, handheld design
• Reliable testing for fish safety

📦 What’s Included

• HI700 Checker® HC Colorimeter
• Two sample cuvettes with caps
• Starter reagent packets (6 tests – HI700-25)
• 1.5V AAA battery
• Instruction manual

Ensure your freshwater aquarium thrives with the Hanna HI700 Freshwater Ammonia LR Checker® HC—a simple and accurate digital solution for ammonia testing. 🧪🌿

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