The HI-775 KH Alkalinity Checker offers a simple, accurate, and affordable way to measure alkalinity levels in ponds and freshwater systems.
Designed as a more reliable alternative to traditional chemical test kits, this compact device delivers quick and precise results in just a few easy steps. It uses a colorimetric method where the reaction causes a distinctive color range from yellow to blue, which the checker measures with high resolution and accuracy. This meter is specifically developed for freshwater samples, making it ideal for pond maintenance and water quality monitoring.
Note: Any chlorine present in the sample will interfere with the reading. To remove chlorine interference, add one drop of HI-93755-53 Chlorine Remover to the unreacted sample before testing.
Key Features:
- Compact, palm-sized design for easy handling
- High accuracy with ±5ppm ±5% of reading
- Dedicated to a single parameter for reliable alkalinity measurement
- Operates on 1 x AAA battery (included)
- Auto power-off after 10 minutes of inactivity
- Built-in timer for consistent reaction readings
Ideal For:
- Pond Water Quality Monitoring
- Koi Ponds and Garden Ponds
- Freshwater Systems
- Environmental Applications
What’s Included?
- 2 cuvettes with caps
- Alkalinity reagent kit for 25 tests (HI-775-26)
- 1 x AAA battery
- Instruction manual
Specifications:
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Range: 0 to 500ppm CaCO₃
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Resolution: 1ppm
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Accuracy: ±5ppm ±5% of reading
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Measurement Method: Colorimetric
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Light Source: LED @ 610 nm
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Light Detector: Silicon photocell
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Power Supply: 1 x AAA battery
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Auto Power-Off: After 10 minutes of inactivity
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Dimensions: 81.5 x 61 x 37.5mm
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Weight: 64g
This KH alkalinity checker is an essential tool for any pond owner looking to maintain optimal water conditions and ensure a healthy environment for fish and plants.
