Easier to use and more accurate than chemical test kits Adaptation of EPA Diazotization method ±10 ppb ±4% of reading accuracy 1 ppb resolution (200 points) 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 Weighing a mere 64 g (2.25 oz.), the Checker®HC easily fits into the palm of your hand or pocket Use for quick and accurate on the spot analysis Single button operation: zero and measure Operated by a single AAA battery Ideal for Aquaculture
Click here to see the Nitrite Checker being demonstrated.
Click here to see the Nitrite Checker Product Brochure.
Click here to see the Nitrite Checker Product Manual.
Toll Free: 1-888-648-6677
Shopping Cart: 
