portable ph meter phb-k8凯发手机app下载

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portable ph meter phb-5
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technical performance:

1. measurement range: 0-14.0ph

2. level: 0.1

3. liquid crystal display is convenient to carry, and e201 composite electrode is used

4. ph measurement range :0.001 ~ 14.00 ph, measurement accuracy: ± 0.1 ph

5. temperature compensation range: none

6. power supply: 1 dc 9v battery

7. external dimension: 120× 40 & times; 34 mm

8. weight :110g


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