Description Ammonia LR Handheld Colorimeter – Low-Range Ammonia Testing in Freshwater With the Ammonia LR Handheld Colorimeter you can check for low range ammonia in fresh water at the touch of a button. A simple accurate and cost effective way to measure low ranges of ammonia in fresh water Easy to use with single button operation Accurate results every time Exceptional price Large LCD display Auto shut-off ensures longer battery life The mini tester is designed to be portable and easy to operate Great for checking water quality Ideal for education Excellent for use with fresh water aquaria The HI-700 Ammonia Low Range Checker 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 – details appropriate to model given below: 1. Add a sample to the included cuvette 2. Insert sample into the Checker and zero it out 3. Remove sample and add reagent (A & B – 4 drops of each) 4. Reinsert sample and click the button to measure your results or press and hold the button for 3 seconds for a time reaction reading The 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. Accurate and easy to use. 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 inactivity Built-in timer for timed reaction readings Hanna HI-700 Ammonia Checker Ideal for: Water Quality Education Freshwater Aquariums Wastewater Environmental The HI-700 Ammonia Low Range Checker comes complete with: Sample cuvette Reagent starter kit (1 bottle of 700Areagent A and 1 bottle of 700Breagent B) 1 x 1.5V AAA battery Instruction manual HI-700 Ammonia Low Range Checker (0.00 to 3.00 ppm NH3-N)
