Digital aid ph meter medidor
Listado digital aid ph meter medidor
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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 solution✔note*the meter was calibrated before off the factorydo not need to calibrate the meter when first useturn 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✔specification- brand: tvird- measuring range: 0dont touch it by hard tools or fingersremove the protective cap and protective film on the screenrinse the electrode with distilled water, and suck it with filter paper5v (button cell include)- operating temperature: 0-70℃- dimension: 152mm*28mm ✔operation1stir gently and wait about 30s for the reading to stabilize*the glass electrode is fragile, treat it carefully01 ph- batteries: 2*1(can not be over the immersion line) 400 ph- resolution: 0*if the "cal(calibration) button is pressed and electrode exposed to air for a long time,calibration is required01 ph- accuracy: ±0
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