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Aquarium and pond equipment at the best prices!
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Mini-photometer Checker Phosphorus ULR allows the measurement of Phosphorus up to 200 µg/L. This mini-photometer is compatible for measurements in fresh water and sea water. HI774 is delivered with 2 measuring cuvettes and their caps, 6 sachets of powdered reagent and the battery.
Powder reagents for Checker HC phosphorus mini photometer (HI736) , 25 tests.
Range | 20 to 200 µg/L (ppb) |
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Resolution | 1 µg/L (ppb) |
Exactness | ±10 µg/L (ppb) ±5% of reading |
Method | Method "ascorbic acid" |
Light source | 525nm LEDs |
Light detector | Silicon photocell |
Pile | 1 x 1.5V AAA battery |
Self-extinguishing | After 7 minutes of non-use and after each reading |
Dimensions | 81.5 x 61 x 37.5mm |
Weight | 64g |
Mini-photometer Checker Phosphorus ULR allows the measurement of Phosphorus up to 200 µg/L. This mini-photometer is compatible for measurements in fresh water and sea water. HI774 is delivered with 2 measuring cuvettes and their caps, 6 sachets of powdered reagent and the battery.