Hanna Checker Nitrite ULR Reagents for Checker (Marine) View larger

Hanna Checker Nitrite ULR Reagents for Checker (Marine)

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Hanna Checker Nitrite ULR Reagents for Checker (Marine)

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Easier to use and more accurate than chemical test kits
Large, easy to read digits Auto shut-off
Dedicated to a single parameter
Designed to work with HANNA's powder reagents
Uses 10 mL glass cuvettes
Small Size, Big Convenience
Fits in the palm of your hand


Range: 0 to 200 ppb
Resolution: 1 ppb
Accuracy: ±10 ppb ±4% of reading at 25°C
Light Source: LED @ 525 nm
Light Detector: Silicon photocell
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type: (1) 1.5V AAA
Auto-off: After 2 minutes of non-use
Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")
Weight: 64 g (2.25 oz.)
Method: Adaptation of EPA Diazotization method 354.1

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