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Sell Pen Type pH Tester

Sell Pen Type pH Tester

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Minimum Order

Place of Origin:

china

Price for Minimum Order:

-

Minimum Order Quantity:

10 Set

Packaging Detail:

carton

Delivery Time:

wihin7 days after received payment

Supplying Ability:

5000 Set per Month

Payment Type:

T/T, Western Union, Money Gram, PayPal

今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Monica

North Of Xinyuan Road, East Of Huoju Road, Jining, Shandong

今すぐお問い合わせください

Description


Technical Parameters:

1.  Measuring range:0 ~ *4.0 pH

2.  Resolution:0.1 pH

3.  Accuracy:±0.1 pH

4.  Temperature compensation range:0 ~ *0℃(automatic), no temperature display.

5.  Automatic calibration:1 point calibration(pH7.*0)

6.  Power:CR***2 lithium battery×2, can keep using more than **0 hours.

7.  Size and weight:**8×*9×*4mm / *3g

8.  Waterproof grade:IP*7

Ⅱ. Instructions:

1. Wash the electrode with pure water and dry it, place it into a buffer solution (pH7.*0), still it after stirring, and when the reading is stable, press the key for about 2 seconds, and release when the icon“      ”appears on the LCD, there will display a twinkling 7.0pH, the calibration will finish after several seconds, and the meter will return to measuring mode and the icon “    ”appears. 

2. Test:Wash the electrode with pure water and dry it, place it into the sample solution, still it after stirring, and take the reading after value to be stable.

3. Wash the electrode with pure water and dry it after using, cover the electrode cap, there must be some soaking solution in the cap, please add some if it is dry.

Send a direct inquiry to this supplier

To:

Ms. Monica < Shandong China Coal Industrial Equipment Corp., Ltd >

私は知りたい: