Digital pH meter water tester pH-2011 feature:backlit screen,can test pH and temp,small size,portable ,economical ,high accuracy with ATC.
Introduction:
|
Product name |
digital ph meter water tester |
|
MODEL |
PH-2011 |
|
Measuring range |
0.00~14.00pH |
|
Resolution |
0.01pH |
|
Accuracy |
±0.1pH |
|
Calibration |
1point |
|
Power |
4×1.5v alkaline |
|
Dimension |
152×29×15mm |
|
Weight |
50g |
|
Feature |
Backlit screen;Small size;Portable ;Economical ;High accuracy ;With ATC |
|
MODEL |
PH-2012 |
|
|
Test item |
ph |
Temp |
|
Measuring range |
0.00~14.00pH |
(-50)-(+70)℃ |
|
Resolution |
0.01pH |
0.1℃ |
|
Accuracy |
±0.1pH |
±0.1℃ |
|
Calibration |
1point |
|
|
Power |
4×1.5v alkaline |
|
|
Dimension |
152×29×15mm |
|
|
Weight |
50g |
|
|
Feature |
Backlit screen;Can test pH and temp;Small size;Portable ;Economical ;High accuracy ;With ATC |
|
Operation:
1.Remove the protective cap.
2.Clean the electrode with distilled water,and dry up the water attached to the electrode with filter paper.
3.Turn on the pH meter.
4.Insert the pH meter into the test solution,with the measuring electrode immersed in.
5.Stir gently for a while to get the stable numerical result displayed on the screen.
6.Clean the electrode after using,then turn off the pH meter and put on the protective cap.
