Hanna HI 774 Checker HC - Ultra Low Range Phosphate Colorimeter

The Hanna HI 774 Checker HC is a pocket-sized colorimeter designed to measure ultra-low levels of phosphate in reef aquariums and sensitive aquatic environments. With unmatched precision and a clear digital display, this device allows aquarists to monitor phosphate levels as low as 0.00 ppm. It offers a quick and reliable alternative to traditional chemical tests, ensuring a healthy reef and effective algae prevention.

Phosphate levels must be tightly controlled in reef aquariums to promote coral growth and minimize algae overgrowth. The HI 774 simplifies this process, delivering precise results in just a few easy steps.

Key Benefits:

• Ultra-Low Range: Measures phosphates from 0.00 to 0.90 ppm with exceptional accuracy.

• Fast Results: Obtain reliable readings in under 2 minutes.

• Compact and Portable: Perfect for regular use at home or in the field.

• Economical Reagents: Up to 25 tests per included kit.

• Professional Quality: Manufactured by Hanna Instruments, a global leader in chemical analysis.

Technical Specifications:

• Model: HI 774.

• Measurement Range: 0.00 to 0.90 ppm (mg/L).

• Accuracy: ±0.02 ppm or ±5 % of reading.

• Method: Colorimetric method based on phosphomolybdate.

• Dimensions: 86 x 61 x 37.5 mm.

• Weight: 64 g.

• Included Accessories: Reagents for 25 tests, cuvettes with caps, syringe, user guide.

Learn more on Hanna Instruments’ official website.