Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774) - Big Kahuna Tropical Fish
Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774) - Big Kahuna Tropical Fish
Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774) - Big Kahuna Tropical Fish
Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774) - Big Kahuna Tropical Fish
Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774) - Big Kahuna Tropical Fish
Hanna

Hanna Marine Ultra Low Range Phosphate Colorimeter (HI774)

Regular price $63.95 USD Save $-63.95 USD
1 in stock

The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphate in marine systems, including reef tanks. Testing for phosphates is standard practice for saltwater aquariums and provides valuable insight into your reef tank's water chemistry to help ensure long-term coral health. Phosphates are one of the many forms of phosphorus compounds found in marine waters. Excessive phosphate levels can prevent calcification, skeletal formation, and growth of many coral species, particularly those referred to as SPS or small-polyp stony. In addition, high phosphate levels can cause nuisance algae growth in your reef tank. This can become problematic because algae often outcompetes sessile organisms for light, nutrients, and space, jeopardizing long term coral health in your reef.

  • Take our portable handheld colorimeter anywhere.

  • Simple, one-button design makes getting your results easy.

  • Improve your technology and upgrade from your standard test kit.

Specifications

Specification Name

Detail

SKU

HI774

Range

0.00 to 0.90 ppm

Resolution

0.01 ppm

Accuracy @ 25°C/77°F

±0.02 ppm ±5% of reading

Light Source

LED @ 525 nm

Light Detector

silicon photocell

Method

adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method

Battery Type

(1) 1.5V AAA

Auto-off

after 7 minutes of non-use and 2 minutes after reading

Environment

0 to 50°C (32 to 122°F); RH max 95% non-condensing

Dimensions

86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)

Weight

64 g (2.3 oz)

Ordering Information

HI774 Checker®HC is supplied with (2) sample cuvettes with caps, phosphate ULR reagent starter kit for 10 tests, batteries, instructions, and quick start guide.

Reagent Set

HI774-25

Calibration Set

HI774-11

Warranty

1 year


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