✔SPECIFICATION Brand LIUMY Measuring Range 0 00 14 00 pH Resolution 0 01 pH Accuracy 0 01 pH Batteries 2 1 5V LR44 Button cell include Backlight Time 20 seconds Operating Temperature 0 60℃ Dimension 155mm 31mm 18mm Weight 50g 1 70z ✔OPERATION1 Remove the protective cap and protective film on the screen 2 Rinse the electrode with distilled water and suck it with filter paper 3 Turn on the meter immerse the pH meter electrode into the test solution can not be over the immersion line 4 Stir gently and wait about 30s for the reading to stabilize 5 Turn 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 Do not need to calibrate the meter when first use The glass electrode is fragile treat it carefully Dont 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 Package included 1x Digital PH Meter3x PH Buffer Powder
Price history
Apr 18, 2022
€18.65