Specifications
SKU: Lohand Ph Meter PH-220
ph meter
|
Model No. |
Pen type pH/Temp pH meter pH-220 ph tester atc |
|
Test range |
pH:0.01-14.00 pH, Temp: 0-50℃，32-122F |
|
Resolution |
pH:0.01pH,Temp:0.1 ℃， 1 F |
|
Accuracy |
pH:0.01pH , Temp:0.1℃，1F |
|
pH Calibration |
25℃ 3 points: 4.01 6.86 9.18 |
|
Working temperature |
0-50℃ |
|
Power |
1.5Vx4 battery |
|
Dimension |
40x185mm |
|
Weight |
88g |
wholesale ph meter
Operation:
1.remove the protective cap.
2.first rinse the electrode with distilled water, and suck it with filter paper.
3.turn the meter on by pressing the “ON” key.
4.immerse the ph meter electrode in the solution to be tested(can not be over the immersion line )
5.stir gently and wait around 30 seconds till the reading stabilized.
6.after finished ,clear the electrode with pure water ,turn the meter off by pressing the “ON/OFF” key.
7.Always replace the protective cap after use.
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