0.01 Resolution Digital PH Meter For Water Testing , Pen PH Tester With Backlight

0.01 Resolution Auto Temperature Compensation Digital PH Meter For Water Testing​ :

Product Advantage Of Digital PH Meter For Water Testing :
1. Exquisite appearance, easy to carry, simple operation, high precision.
2. Automatic temperature compensation, higher accuracy.
3. Imported components

Calibration Method Of Digital PH Meter For Water Testing :

1. Firstly, 6.86 calibration powder is poured into 250ml distilled water or pure water and stirred well. Then turn on the PH meter and put the electrode into the calibration solution.

2. See if the PH pen shows 6.86 or 6.8 in the correction solution of 6.86. If it does not show 6.86 or 6.8, adjust the screw in the screw hole (at the back of the PH meter) with a screwdriver and set the value to 6.86 or 6.8 (0.01 or 0.1 resolution)

3. Find a new cup, fill the same 250 ml of pure water or distilled water. Pour the correction powder of 4.01 into it, mix it well, and put the PH meter which is calibrated just now into the correction solution of 4.01.

4. If 4.01 or 4.0 is displayed,it indicates that the correction is successful, if the display is not 4.01 or 4.0, it needs to be revised in the same way as before.

Our Services :
Focus on water filter area,our factory has more than 20 years of professional experience,the price is directly from factory to our clients.
Multiple delivery choice :
We have big discount with forwarder,keep the goods reach yourside fast and safety.
Customer First, Credit-based :
7 x 24 hours service,every equiry will be treated carefully by us with authentic and quick reply.

Package Of PH Meter For Water Testing :