Aquarium systems sea test ph
Listado aquarium systems sea test ph
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Find more ph meters information about professional orp electrode probe test aquarium hydroponic laboratory electrode measuring the redox potential bnc q9 connector,high quality ph meters from dhgate
España
40 €
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01 lcd digital ph meter ph test pen auto temp compensation aquarium water quality tester,high quality ph meters from dhgatefind more ph meters information about portable 0
España
14 €
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Used to test the ph value and make your living healthieraquarium water quality testerfeatures: 100% brand new and high gradeprovide you accurate and stable readingpocket size, lightweight and portablelcd screen is clear to displayeasy for you to use
España
14 €
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You can manage the ph of your urine and monitor your progressdescriptionquickly test uti5v own brand dedicated test strips are a fast and easy-to-use indicator of five main parameters/reagents (leukocytes, nitrites, protein, ph, blood) and help you know more precisely what is going on with your urine
España
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ph meters cheap ph meters 5meter 0 14 ph test paper testingwe offer the best wholesale price, quality guarantee, professional e-business service and fast shippinglook for long term businss with youyou will be satisfied with the shopping experience in our store
España
26 €
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ph meters cheap ph meters 50pcs ph meter ketone strips test paperwe offer the best wholesale price, quality guarantee, professional e-business service and fast shippinglook for long term businss with youyou will be satisfied with the shopping experience in our store
España
18 €
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Turn on the meter, immerse the ph meter electrode into the test solutionpackage included: 1x digital ph meter3x ph buffer powder1x user manual1x carrying caseturn off the meter after use, clear the electrode with pure water and dry it with filter paper5v (button cell include)- operating temperature: 0-70℃- dimension: 152mm*28mm ✔operation101 ph- batteries: 2*1stir gently and wait about 30s for the reading to stabilizedont touch it by hard tools or fingers00 ph- resolution: 0✔note*the meter was calibrated before off the factory*the glass electrode is fragile, treat it carefully*if the "cal(calibration) button is pressed and electrode exposed to air for a long time,calibration is requiredrinse the electrode with distilled water, and suck it with filter paper(can not be over the immersion line) 4do not need to calibrate the meter when first useremove the protective cap and protective film on the screen✔specification- brand: tvird- measuring range: 001 ph- accuracy: ±0*please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board
España
21 €