Keeping your pool cool.Pool testing specialist Palintest has introduced the Pooltest 9 Professional pool photometer Photometer An instrument used for making measurements of light, or electromagnetic radiation, in the visible range. In general, photometers may be divided into two classifications: laboratory photometers, which are usually fixed in position and yield results . Rugged, lightweight and compact, the photometer builds on the success of the Pooltest 9, probably the best-selling best·sell·er also best seller n. A product, such as a book, that is among those sold in the largest numbers. best pool photometer in the world. The Pooltest 9 Professional is even easier to use thanks to a large, fully backlit An LCD screen that has its own light source from the back of the screen, making the background brighter and characters appear sharper. LCD screen, an adaptive tube holder and automatic wavelength selection. It also floats, is fully waterproof and can be submerged for up to half an hour in more than three feet of water. All the water parameters that need regular checking in pools treated with chlorine, bromine bromine (brō`mēn, –mĭn) [Gr.,=stench], volatile, liquid chemical element; symbol Br; at. no. 35; at. wt. 79.904; m.p. –7.2°C;; b.p. 58.78°C;; sp. gr. of liquid 3.12 at 20°C;; density of vapor 7. or ozone can be measured quickly, easily and accurately. Palintest USA, (800) 835-9629, www.palintestusa.com. PLEASE CIRCLE READER SERVICE CARD NO. 32 [ILLUSTRATION OMITTED] |
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