Hanna Instruments HI700 Ammonia Checker, HI 700, Presented by MAGNUM_MEDIA
The all new HI 700 Checker Ammonia LR for fresh water can be used in place of HI 3824 or HI 38049 fresh water test kits. The  CheckerHC is a simple, accurate, and cost effective way to measure low ranges of ammonia in fresh water.  Designed as a more accurate alternative to chemical test kits, the HI 700 provides quick, accurate results in four easy steps.1.) Step One - Add a sample to the included cuvette(s)2.) Step Two - Insert sample into the Checker and zero it out 3.) Step Three - Remove sample and add reagent (A & B - 4 drops of each)4.) Step Four - Reinsert sample and click the button to measure your results or...- Press and hold the button for 3 seconds for a time reaction readingThe HI 700 uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample.FEATURES/BENEFITS:* Small palm-sized design* Accurate from 0.05ppm  5% of reading* Dedicated to a single parameter* Uses a single AAA battery* Auto Power Off after 10 minutes in inactivity* Built-in timer for timed reaction readingsPRIMARY APPLICATIONS:* Water Quality* Education* Freshwater Aquariums* Wastewater* EnvironmentalHI700 COMES WITH:The HI 700 CheckerHC is supplied with a reagent starter kit (1 bottle of 700A-0 reagent A and 1 bottle of 700B-0 reagent B), 1 x 1.5V AAA battery and an instruction manual.