Hanna Phosphate High Range Checker – HI717
The Hanna Phosphate High Range Checker (HI717) is a handheld colorimeter designed for fast, accurate, and reliable phosphate measurement. Ideal for aquaculture, water quality monitoring, industrial, agricultural, and educational applications, the HI717 provides precise results in just four easy steps, making it a trusted alternative to traditional chemical test kits.
Features & Benefits
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Easier and more accurate than chemical test kits
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Dedicated to measuring phosphate only
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Compact, handheld, and convenient for portable use
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Quick and precise results with minimal effort
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Suitable for water quality, aquaculture, industrial, agriculture, and educational applications
Features at-a-Glance
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Single parameter measurement for simplicity
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Small size, big convenience for on-the-go testing
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Reliable and precise readings using advanced colorimetric methods
Technical Specifications
| Parameter | Detail |
|---|---|
| SKU | HI717 |
| Measurement Range | 0.0–30.0 ppm phosphate |
| Resolution | 0.1 ppm |
| Accuracy | ±1.0 ppm ±5% of reading |
| Method | Heteropolymolybdenum Blue method, adaptation of Standard Methods for the Examination of Water and Wastewater (18th edition) |
| Light Source | LED @ 525 nm |
| Detector | Silicon photocell |
| Battery | 1 × 1.5V AAA |
| Auto-Shut-Off | 10 minutes of inactivity |
| Operating Environment | 0–50°C (32–122°F), RH max 95% non-condensing |
| Weight | 64 g (2.25 oz.) |
| Dimensions | 81.5 × 61 × 37.5 mm (3.2 × 2.4 × 1.5”) |
