Aquachek trutest digital reader test strip reader tests
List aquachek trutest digital reader test strip reader tests
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aquachek trutest digital reader test strip reader - tests for chlorine, ph, total alkalinity
83 €
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aquachek dpd pro test strip kit tests: total chlorine, total bromine, free chlorine, ph, low range hardness, high range hardness, cyanuric acid, and total alkalinity includes: (1) bottle of -way, (1) bottle of -way, and a color card
56 €
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Easy to use: no interpreting colors; just dip the test strip, remove it, & insert it on the test strip reader; accurate digital results in 15 seconds; test water at least twice a week
16 €
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aquachek trutest strips digital chlorine reader refill strips 50 ct
14 €
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aquachek trutest test strips (50 strips)
11 €
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Get 7 important test results in just one dip! you get test results in seconds! to keep you pool water clean and healthy, test the water at two ends or sides of the pool a minimum of twice a week!a color chart is enclosed with every bottle for insertion in the reusable color comparator
28 €
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New - tetra's 6 in1 freshwater test kittests for ph, nitrite, nitrate, kh (carbonate hardness), gh (general hardness), and chlorine application - simply dip the test strip in the water for a few seconds, and then wait a minute for it to change colourdip test for instantly checking water quality tests for 6 essential water quality parameters in less than 60 seconds compare the colours to the chart on the pack to get your readingsph levels between 5free uk deliverythen just compare the colours to the chart on the pack to get your readings0 reliably and precise
10 €
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Oase quick stick water test 6 tests in one 50 x = 300 tests
23 €
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Simply dip one test strip into your pool for 2 seconds and removethis quality test strip is a simple way to show the (sodium chloride)salt level in the waterwith its wide range of detection, this pool salt check kit is ideal for any pool that utilizes a chlorine generating unitafter 20 seconds of waiting, the unique system will show the accurate rezult
(England)
15 €
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50 count 5 factor test strip test for 5 factors: free chlorine bromine alkalinity ph & total hardness50 count 5 factor test strip test for 5 factors: free chlorine bromine alkalinity ph & total hardness
18 €
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test strip,nitrate/nitrite nitrogen,pk50industrial test systemsjurisdictions have varying laws, codes and regulations governing construction, installation, and/or use of products for a particular purpose
20 €
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Simply dip a test strip into water for 5 seconds, then take it out and wait for 10 seconds,compare each test strip to the color chart on the bottle, then you can obtain the results
4 €
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This test strip is a dip-n-read strip with instant resultstest for chlorine, bromine, ph and alkalinitytesting for: free chlorine, bromine, alkalinity, ph, total hardnessfor hot tub and swimming pools
9 €
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Oxfam bookshop aylesbury test strip printer for darkroom useun-used sealed in original packagingoverall size 7x6 inches approx see oxfam website for delivery information read more
7 €
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Teac's reader utilizes usb 2description teac's new all-in-one multi-card reader is an internal usb flash card readerteac's new multi-card reader is the ultimate solution for transferring images from your digital camera, music from a mp3 player and movies or still images from your dv camcorder to your computer0 interface to access a variety of storage cards including: compact flash type i and ii, ibm micro drive, smart media, multi media card, sd memory card, memory stick, memory stick pro, memory stick duo, memory stick pro duo, xd picture card, mini sd card, reduced size multi media card
13 €
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Quickly and easily check your aquarium's ammonia levels with api ammonia test stripssimply dip the test strip into the water, then compare the results with the precise, easy-to-read color-coded chart to determine if any action should be takenthe chart includes recommendations on how to treat the water and neutralize ammoniauneaten food and decaying organic matter also add ammonia to the waterammonia is toxic to fish and can cause gill damage, stress and deathregular testing is recommended because ammonia levels can build quickly due to fish waste and uneaten foodsafe for use in fresh and salt waterfish continually release ammonia into the aquarium through their gills, urine and solid waste
20 €
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Ultimax high speed/high capacity digital readerultimax 55mm professional 3pc filter kitultimax automatic flash with led video light
500 €
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Eddi reader - eddi reader ()this cd is in excellent condition50 for each extra itemrest of world - £3howling in ojaiwhen i watch you sleeping
3 €
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01mm country/region of manufacture hong kong type indicators display digital sub-type test indicator unit type unit brand unbranded mpn eh eanprofessional and useful tool for automotive and engineering use, can use to check for play and wear in components,set tdc to turning and other engineering uses clearly marked and easy to use measuring range 0-10 mm reading 001mm 55mm in face diameter face diameter 55mm measuring range 0~10 mm reading 0
15 €
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The title is eddi readerconsolidated orders and bulk orderssleeve condition-very goodthe image shown here is not an image of the actual item for salethe item format is a cd
4 €
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1x usb proximity reader id cardhe can read the id number of em card or other compatible cardshe reads the number of the em id card or compatible cardusb interface, no driver is required
7 €
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I'm selling no longer needed clearblue ovulation test - digital (19 tests)also i'm adding extra 9 ovulation test stripsthe box was opened and only one test has been usedcollection from central brighton or kemptowni can post it for £18 in total
15 €
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tests for total chlorine, total bromine, free chlorine, total alkalinity, ph and total hardnessan ideal level of bromine ensures clean, clear water that is safe for batherstakes 15 seconds for the most accurate results
11 €
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aquachek -in-1 test strips for spas and hot tubs 50 ct (f)
9 €
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Lot of 2 aquachek -in-1 test strips for spas and hot tubs exp
12 €
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Regxp7 - red/black insulation test lead setregxp9 - one click test lead setregxp2 - part p multifunction digital loop testerregxp3 - part p multifunction digital rcd testerregin electrical test kit, calibrartion was due 12 augustkit comprises: regxp1 - part p digital insulation and continuity testersome damage and signs of normal wear and tear to carry caseregxp101 - case instruction manualsregxp8 - socket interface adapter
300 €
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3 inch touch screen, resolution, hd image display/supportp hd camera test and ptz control/onvif/analog camera test and ptz control/poe dc48v power output, max power 24w/5v 2a power output, as a power bank /built-in wireless wifi function, speeds150m /ptz control and ptz address scan/network digital and analog video generator function /video screenshots, record and playback/hd video player, audio player, calculators/data monitor /audio tester and recordable/ip address scan /ping test/port flashing, check the poe switch port /poe voltage test/utp cable test /led lamp/12v/2a power output/mobile client software can customized,ipc image display / hdmi output/ ip discovery/rapid onvif ahd test:hd ahd image display;ahd2i paid £450 from cctv direct so it will be an amazing piece of equipment at a bargain price for someonecvi test:hd cvi image display;support 720p 25fps?30fps?50fps?60fps,p 25fps? 30fps;support the coaxial visual control calls to set up the camera menu0;support 720p 25fps?30fps,p 25fps?30fps;support the coaxial visual control calls to set up the camera menuused to install 10 ip cameras and been sat in the cupboard for 3 months, no longer neededpacket with loads of features, all apps are updated via builtin wifi, extra apps can be downloaded to suit the camera's you are installingany questions/tests are welcome if contacting me by mobile please text as i work shifts kind regards ian the new twilightpro ts4 cctv tester is developed for the installation and maintenance of ip, hd and analogue cctv camerastvi test: hd tvi image display;support 720p 25fps?30fps?50fps?60fps,p 25fps? 30fps;support the coaxial visual control calls to set up the camera menuthis tester is designed to aid installation of ip, ahd, cvi, tvi and analogue format cctv signals key features ip & analog tester, 4full working condition, no faults
280 €
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This book describes the statistical concepts and techniques for evaluating the accuracy of medical tests'the statistical evaluation of medical tests for classification and prediction' will be of interest to quantitative researchers and to practicing statisticiansmain topics include: estimation and comparison of measures of accuracy, including receiver operating characteristic curves; regression frame-works for assessing factors that influence test accuracy and for comparing tests while adjusting for such factors; and sample size calculations and other issues pertinent to study designadditional topics include: meta-analysis for summarizing the results of multiple studies of a test; the evaluation of markers for predicting event time data; and procedures for combining the results of multiple tests to improve classificationthe book also covers the theoretical foundations for statistical inference and will be of interest to academic statisticiansa variety of worked examples are providedsee oxfam website for delivery information read morebook cover contains a few marks but item is in generally good conditionproblems relating to missing and imperfect reference data are discussed in detailinternal pages are clean and free of marksoxfam books & music norwich the use of clinical and laboratory information to detect conditions and predict patient outcomes is a mainstay of medical practice
42 €
