

HI713 Phosphate Low Range Checker
- Including 21% Tax: €84,08
- Excluding VAT: €69,49
- Gratis verzending in Nederland vanaf €50,-*
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The Hanna HI713 Phosphate Low Range Checker is a compact and accurate phosphate meter for measuring low-range phosphate in fresh and salt water. Unlike traditional test strips and chemical test kits, the HI713 eliminates the need for subjective visual color comparison. The phosphate concentration is displayed digitally on a clear LCD, making the checker ideal for monitoring water quality in aquariums, ponds and other water applications.
The HI713 combines accurate photometric measurement with simple operation and a compact pocket-sized design. It uses a 525 nm LED light source and the recognized ascorbic acid method according to EPA and Standard Methods. With just one button, phosphate measurements can be performed quickly and easily. The automatic shut-off after two minutes also helps conserve battery power. The HI713 is a practical solution for anyone looking to measure phosphate accurately, quickly and digitally.
Specifications
| Application | Fresh and salt water |
| Range | 0.00 to 2.50 ppm (LR) |
| Resolution | 0.01 ppm |
| Accuracy | ±0.04 ppm ±4% of reading (at 25°C) |
| Light source | LED at 525 nm |
| Light detector | Silicon photodetector |
| Method | Adaptation of the ascorbic acid method |
| Environment | 0 to 50°C, max. 95% RH, non-condensing |
| Battery | 1 × 1.5 V AAA |
| Dimensions | 86,0 × 61,0 × 37,5 mm |
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