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Measure Range: 0.00-14.00 pH
Resolution: 0. 01 pH
Power supply:2*1.5V(keep using more than 500 hours )
Calibration:two points automatic clibration
How to use
1.Remove the protective cap.
2.Rinse the electrode with distilled water, and dry it with filter paper.
3.Turn on the meter,immerse the electrode into the test solution.
4.Stir gently and wait for the reading to stabilize.
5.Turn off the meter after use,rinse the electrode and dry it with filter paper.
What's in the box
1 x Smelos PH Meter
1 x Instruction Manual
6x PH buffer Powder
1 x Carrying Case
*The meter was calibrated before off the factory. Do not need to calibrate the meter when first use.
*The glass electrode is fragile, treat it carefully. Don't 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 board.
*If the "cal'(calibration) button is pressed and electrode exposed to air for a long time,calibration is required.