Ph 2791 ph
Elenco ph 2791 ph
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Le strisce di carta ph sono di iericon i sensori di ph è possibile misurare comodamente il ph delle soluzioni e visualizzare la curva di cronologia in tempo realeideale per titolazioni o studi sul
Italia
135 €
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Misuratore di ph pce-ph20wine facile da utilizzare per la determinazione del valore ph / elettrodo ph esterno / ricalibrabile / impermeabile (ip 67) il misuratore di ph è stato sviluppato per
Italia
545 €
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Package included: 1x digital ph meter3x ph buffer powder1x user manual1x carrying caseturn on the meter, immerse the ph meter electrode into the test solutiondo not need to calibrate the meter when first use✔specification- brand: tvird- measuring range: 0rinse the electrode with distilled water, and suck it with filter paper*the glass electrode is fragile, treat it carefully01 ph- batteries: 2*1dont touch it by hard tools or fingersturn off the meter after use, clear the electrode with pure water and dry it with filter paper*please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board✔note*the meter was calibrated before off the factory(can not be over the immersion line) 45v (button cell include)- operating temperature: 0-70℃- dimension: 152mm*28mm ✔operation1*if the "cal(calibration) button is pressed and electrode exposed to air for a long time,calibration is requiredstir gently and wait about 30s for the reading to stabilize00 ph- resolution: 0remove the protective cap and protective film on the screen01 ph- accuracy: ±0
Italia
2006999969482422 €