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If you have a pool cleaning or service business this pool/spa water test kit is a must have. Keep your customers pools as sparkling clear and almost majestic looking with this revolutionary new technology!

Industrial Test Systems, Inc. (ITS) introduces a new photometer using a patented method and technologies that offer faster, safer, easier, and more precise water testing. The eXact® Micro 7+ offers seven modes which provide direct read capabilities for Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, Copper, Ozone, Permanganate, pH, and % Transmission – which allows for testing of an additional 27 parameters. That’s 36 parameters in all!

Kit Includes The New Technology Photometer And 25 Tests Of Each:

Part Number: 486691-KP
eXact® Strip Micro DPD-1 (Free Chlorine) 0.01 - 6.0 ppm (mg/L)
eXact® Strip Micro DPD-3 (Total Chlorine) 0.01 - 6.0 ppm (mg/L)
eXact® Strip Micro pH 6.2 - 8.4
eXact® Strip Micro Calcium Hardness 20 - 990 ppm (mg/L)
eXact® Strip Micro Total Alkalinity 20 – 180
eXact® Strip Micro Copper 0.04 - 8.0 ppm (mg/L)
eXact® Reagent Cyanuric Acid 5

Highlights:
Over 7 Direct read parameters (Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, Copper, Ozone, Permanganate, and pH).
0.01 ppm (mg/L) precision
Built-in, permanent cell
(no loose glass or plastic cells; simply fill or dip into water) Automatic countdown timer
140 test memory
(saves last 20 tests per menu)
Incorporates eXact® Strip technology
(safe & reliable reagent dispersion)
No-slip grip housing
Lightweight
(weighs only 6 oz with batteries installed)
Waterproof meter (IP-67) & floats
Easy-to-read LCD display
Environmentally friendly
(recyclable parts & uses 60% less reagents than 10mL sample tests)
No color matching
Proprietary optics
(allow for accurate testing without cap, though available)
Tests 36 parameters
Using a conversion chart: Ammonia, Chloride (as NaCl), Chlorine Dioxide (DPD-1), Chromium Hexavalent, Cyanuric Acid, Fluoride, Hydrazine, Hydrogen Peroxide (Low, Mid and High Range), Iodine (DPD-1), Iron (Fe+2), Total Iron (Fe+2/Fe+3), LR Total Hardness (as CaCO3), Magnesium, Manganese, Nitrate (as NO3), Nitrite (as NO2), pH (Acid and Alkali), Potassium, Protein (as BSA), Sulfate, Sulfide, and Turbidity.



CE certification: 5 - year Warranty with satisfaction guarantee

The eXact® Micro 7+ is EPA-compliant for Free and Total Chlorine regulatory testing. It's ideal for residential, commercial, and municipal testing. With a 4 mL sample cell it's environmental friendly using less chemicals than the ordinary 10 ml test. The meter provides accuracy you can rely on, minimum variation, and fast results (uses 20 second test method) at 0.01 resolution. Four kits are available for purchase; the standard, pool & spa, well drillers, and aquarium.

Understanding swimming pool water chemistry is an essential part of caring for and maintaining your swimming pool. Knowing how different factors such as pH, Total Alkalinity, Calcium Hardness, and Stain Producing Metals affect your pool water and pool equipment will save you a lot of time, money, and frustration. Knowing more will leave you better prepared to get your swimming pool water properly balanced the first time, saving you money by adding just what is needed at the right time, instead of heavy doses to fix any previous oversight. Now let's talk about the 1st and MOST IMPORTANT factor controlling your pool water balance.

How pH Affects Pool Water Chemistry - Simply stated, pH is the measure of the relative acid or base of the pool water. The ideal level for swimming pool water is between 7.2 and 7.8, is recommended to be tested daily, and can be tested for with any pool water testing kit. A pH level above 7.8, referred to as being "to high" will lead to cloudy water, staining, scale deposits, filtration problems, and reduced chlorine efficiency. This means you can save money on chlorine by making sure your swimming pool's pH is in the appropriate range. If pH falls below 7.2, called being "to low", it could lead to corrosion of metallic pipes, etched plaster, rapid loss of chlorine residual, and possible irritation to swimmers. To maintain an ideal pH level in your swimming pool water, use a pH Increaser when the pH drops below 7.2 and a pH Reducer when the pH rises above 7.8. Now that your pH is perfect lets move on to the next factor in achieving good water balance in your swimming pool.

Total Alkalinity is the measure of your pool water's ability to resist change in pH. Alkalinity does not have to be tested for as often as pH. It is a measure of the buffering capacity or the ability of pool water to resist a change in pH, therefore good Total Alkalinity will make it much easier to maintain good pH. The appropriate range for Total Alkalinity in pool water is between 75 and 120 ppm (parts per million). High Total Alkalinity (above 120 PPM) will allow your pH to slowly creep up and resist efforts to change. Low Total Alkalinity (below 75 PPM) allows your pH to "bounce" from one extreme to the other, making it very difficult to keep your pH in the appropriate range. Ideal Total Alkalinity (between 75 and 120 PPM) can be achieved by adding Alkalinity Increaser if the Total Alkalinity is below 75 PPM and pH Reducer if Total Alkalinity is above 120 PPM Now for the third factor affecting your swimming pool water chemistry.

Calcium Hardness is the amount of dissolved calcium in your pool water. The ideal amount of dissolved calcium is between 100 and 500 PPM Calcium Hardness above 500 PPM (high Calcium Hardness) can cause calcium to precipitate from the water causing cloudy conditions and scale deposits. Low Calcium Hardness (below 100 PPM) can lead to corrosion. To maintain an Ideal Calcium Hardness level in your pool water and prevent cloudy water add a Rust and Scale Remover when the Calcium Hardness Level rises above 400 PPM A low calcium hardness level can be corrected by adding Water Hardness Increaser. Now that you know about pH, Total Alkalinity, and Calcium Hardness we will consider the fourth pool water balance factor.

Dealing With Stain Producing Metals in your Pool Water - Iron, copper, manganese, and cobalt are metals which commonly cause colored water or stains in pools. If you are fortunate enough to have the "ideal" fill water, and a properly constructed and maintained pool, these would not be a problem. Since ideal conditions rarely exist, we recommend the regular use of a good sequestering agent to continually protect the pool against stain producing metals.

Sanitizing Your Pool Water - Making sure all the preceding factors of pool water balance are within their appropriate levels will allow you to sanitize your pool with fewer headaches, and pounds of chlorine, than ever before! Disinfecting is an essential element of any pool water treatment program. Stabilized Chlorine is designed to disinfect your pool water by releasing "free chlorine" into the water to control germs and other microorganisms, algae and organic matter. Because water conditions change rapidly, it is very important to test the water every day for chlorine residual. The free available chlorine reading should be between 1-2 PPM

Protecting Your Chlorine From Sunlight - At the start of each season it may be necessary to add Stabilizer. Sunlight can rapidly destroy chlorine residual in outdoor pools unless the pool water is "stabilized". Stabilizer, which is sometimes referred to as "conditioner", will shield your chlorine from rapid destruction by sunlight. In effect it will make the chlorine you buy last longer, saving you money in the long run.