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 gradelcd screen is clear to displayprovide you accurate and stable readingeasy for you to usepocket size, lightweight and portable
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 casedo not need to calibrate the meter when first usedont touch it by hard tools or fingers01 ph- batteries: 2*1*please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board01 ph- accuracy: ±0*the glass electrode is fragile, treat it carefullystir gently and wait about 30s for the reading to stabilizeremove the protective cap and protective film on the screen(can not be over the immersion line) 4✔specification- brand: tvird- measuring range: 0turn off the meter after use, clear the electrode with pure water and dry it with filter paper✔note*the meter was calibrated before off the factory*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 paper00 ph- resolution: 05v (button cell include)- operating temperature: 0-70℃- dimension: 152mm*28mm ✔operation1
España
21 €