Highlights for film or digital capture h system back interface
Lista highlights for film or digital capture h system back interface
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Remove the protective cap and protective film on the screenpackage included: 1x digital ph meter3x ph buffer powder1x user manual1x carrying caseturn on the meter, immerse the ph meter electrode into the test solution*if the "cal(calibration) button is pressed and electrode exposed to air for a long time,calibration is required00 ph- resolution: 0âspecification- brand: tvird- measuring range: 0turn off the meter after use, clear the electrode with pure water and dry it with filter paperdo not need to calibrate the meter when first use01 ph- batteries: 2*1dont touch it by hard tools or fingers*please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit boardânote*the meter was calibrated before off the factory*the glass electrode is fragile, treat it carefully(can not be over the immersion line) 4stir gently and wait about 30s for the reading to stabilize01 ph- accuracy: ±0rinse the electrode with distilled water, and suck it with filter paper5v (button cell include)- operating temperature: 0-70â- dimension: 152mm*28mm âoperation1
Brasil