Hanna Complete Reef Testing Kit

Essential digital testing for calcium, alkalinity, salinity, and phosphate in reef aquariums

At a glance...
  • Tests calcium, alkalinity, phosphate, and salinity with high accuracy
  • Digital meters simplify testing and reduce human error
  • All essential reagents and accessories included for immediate use
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In stock
SKU
SU_HCRTK
Price Match
From Regular Price
Details

What is the Hanna Complete Reef Testing Kit?

The Hanna Complete Reef Testing Kit is a complete, professional-grade testing solution for saltwater aquariums and coral reef systems. It includes four digital testers designed to monitor the most important parameters: alkalinity, calcium, phosphate, and salinity. With accurate and easy‐to‐use handheld colorimeters and testers, aquarists can confidently maintain optimal water conditions for coral and marine life health.

Key Features:

  • HI‐772 Hanna Marine Alkalinity Pocket Checker: Measures dKH with digital accuracy
  • HI‐758 Hanna Marine Calcium Pocket Checker: Detects calcium levels, critical for coral health
  • HI‐774 Hanna Marine Phosphate Ultra Low Pocket Checker: Measures ultra‐low Phosphate to avoid algae issues
  • HI‐98319 Hanna Salinity Marine Pocket Checker: Measures salinity as an accurate alternative to refractometers
  • Complete kit: Includes reagents, calibration solutions, distilled water, and accessories
  • Simple operation: Fast digital readings with handheld devices
  • Ideal for: Saltwater aquariums, reef tanks, and marine aquaculture

What are the key features of the Hanna Complete Reef Testing Kit that benefit aquarists?

The Hanna Complete Reef Testing Kit is tailored for simplicity, accuracy, and reliability, making it easier to test and balance water quality. Its digital devices eliminate the guesswork of visual comparisons, delivering quick, clear readings. Each tool is pre‐calibrated or comes with the necessary solutions and reagents for accurate setup and maintenance. With this kit, aquarists can regularly track changes in key parameters and take proactive steps to maintain a stable, thriving reef environment.

What does each device in the Hanna Complete Reef Testing Kit do?

The Hanna Marine Alkalinity Pocket Checker measures carbonate hardness (dKH), essential for stabilising pH and coral skeleton development. The Hanna Marine Calcium Pocket Checker determines calcium levels, crucial for coral growth and structure. The Hanna Marine Phosphate Ultra Low Pocket Checker detects ultra‐low Phosphate levels, preventing harmful algae blooms. The Hanna Salinity Marine Pocket Checker gives fast and accurate salinity readings, using conductivity and providing measurements in ppt, PSU, or SG. Together, they cover all vital reef tank conditions.

Specifications

Hanna Marine Alkalinity Pocket Checker ‐ Specifications

Specification Details
Range 0.0 to 20.0 dKH
Resolution 0.1 dKH
Accuracy ±0.3 dKH ±5% of reading
Light Source LED at 610 nm
Method Colorimetric (yellow → green → blue)
Environment 0 to 50°C; RH max 95% non‐condensing
Battery Type 1 x 1.5V AAA
Auto‐off After 10 minutes of non‐use

Hanna Marine Calcium Pocket Checker ‐ Specifications

Specification Details
Range 200 to 600 ppm
Resolution 1 ppm
Accuracy at 25°C ±6% of reading
Light Source LED at 610 nm
Light Detector Silicon Photocell
Method Adaptation of the Zincon method
Environment 0 to 50°C; RH max 95% non‐condensing
Battery Type 1 x 1.5V AAA
Auto‐off After 10 minutes of non‐use

Hanna Marine Phosphate Ultra Low Pocket Checker ‐ Specifications

Specification Details
Range 0 to 999 ppb
Resolution 1 ppb
Accuracy at 25°C ±15 ppb ±5% of reading
Light Source LED at 525 nm
Light Detector Silicon Photocell
Method Ascorbic Acid method (blue tint reaction)
Environment 0 to 50°C; RH max 95% non‐condensing
Battery Type 1 x 1.5V AAA
Auto‐off 3 min after inactivity, 2 min after read

Hanna Salinity Marine Pocket Checker ‐ Specifications

Specification Details
Salinity Range (ppt/PSU) 0.0 to 70.0 ppt / 0.0 to 70.0 PSU
Specific Gravity Range 1.000 to 1.041 S.G.
Temperature Range 0.0 to 50.0°C
Resolution 0.1 ppt / 0.1 PSU / 0.001 S.G. / 0.1°C
Accuracy ±1.0 ppt/PSU (0‐40), ±2.0 (40‐70); ±0.001 S.G.; ±0.5°C
Calibration Automatic, single point at 35.00 ppt
Calibration Solution HI‐70024 (35.00 ppt at 25°C)
Temp Compensation Automatic from 5 to 50°C
Method Based on oceanographic and standard methods
Battery Type 1 x CR2032 3V Li‐ion
Battery Life Approx. 100 hours
Environment 0 to 50°C; RH max 100%
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