Hanna Phosphate Ultra Low Range Checker HI774 - Marine

The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorimeter) is a cost-effective way to measure phosphate in marine systems, including reef tanks. 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.

Features:

• Measure phosphate from 0.00 to 0.90 ppm
• More accurate than chemical test kits
  
• Dedicated to a single parameter
• Small size, big convenience
• No errors with a digital readout
• Ideal for Marine and Fresh Water aquariums

Specifications:

• Range: 0.00 to 0.90 ppm
• Resolution: 0.01 ppm
• Accuracy: ±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)

Need More Reagent? Click Here: HI774-25 Phosphate Ultra Low Range Checker Reagents (25 Tests)

Instruction Manual: Click Here