http://www.tbaquatics.com/shop/hanna-instruments-checker-phosphate-photometer-preorder-742.html Pretty neat little tester.
I just ordered an RO/DI Unit from TB Aquatics last week... after a lot of research... Brian a great guy & great customer service ! Order shipped two hours after placing & got e-mail tracking #, suppose to be here today. http://www.tbaquatics.com/shop/75-150-gpd-4-stage-ro-di-water-filter-327.html I paid $135 - with a faucet & hose adapter & free shipping Lifetime Warranty! Buy with complete peace of mind. Each unit is built and tested to order in the USA! 4 Stages 1 Micron Polypropylene Sediment Filter 1 Micron CTO Carbon Block for chlorine and VOC removal 75 Gallon Per Day Filmtec RO Membrane or 150 GPD 98% RO Membrane Refillable DI Cartridge with nuclear grade mixed bed DI resin Includes your choice of a faucet adapter, hose adapter or saddle valve Includes ball valve to shutoff unit Includes drain saddle valve All fittings are John Guest and include locking clips Includes cannister wrench to assist changing filters Includes complete instructions All tubing is color coded Please send us an email with any questions and see how responsive our support is Lifetime warranty on unit gives you peace of mind
Glenn Make sure you get a flush valve setup on it. The RO membrane needs to be flushed once a month, it really helps extend the membrane life.
Think I'm gonna buy one of these babies. I hate doing regular tests. Anything I can just stick in the water and get a reading is great.
FYI photometers work by adding a reagent or reagents to precipitate out the chemical you're looking for, and then the meter measures the turbidity of the test solution. The more turbid (cloudier) the result is, the higher the level of what you're measuring for. http://www.tbaquatics.com/shop/hanna-in ... s-491.html
Hope what I posted above is so... a friend told me this... if this is not the case... someone let me know.
