KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-14.00ph Measure Range for Drinking Water, Hydroponics, Aquariums, Swimming Pools. High Accuracy 0.01 PH Pen Tester [Updated]
KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-14.00ph Measure Range for Drinking Water, Hydroponics, Aquariums, Swimming Pools. High Accuracy 0.01 PH Pen Tester [Updated]
Retail Price: $ 14.99
Wholesale Price: Inquire Now

Digital PH Meter Calibration Tips:

a. Dissolve PH buffer powder in 250ml of distilled water.

b. Clean the electrode in distilled water and turn on PH meter, then immerse the electrode in PH standard solution.

c. Press ”CAL” button, make the reading equal to standard buffer solution PH 6.86, 4.01 or 9.18.

d. Clean electrode with distilled water and dry it.

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Remarks:

About the accuracy:

  • If normal accuracy required for ph meter, we can calibrate it just with one of ph 6.86, ph 4.01 or ph 9.18 solution.

  • If higher accuracy required in testing Acid liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 4.01 solution.
  • If higher accuracy required in testing Alkaline liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 9.18 solution.

  • If highest accuracy required in testing Acid liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 9.18 solution, last with ph 4.01 solution.
  • If highest accuracy required in testing Alkaline liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 4.01 solution, last with ph 9.18 solution.

  • Last but not least, we recommend to mildly stir the liquid before or in testing, to avoid the effect of Mal-distributed of H+ in liquid. As we know, different water layer have different ph value, the ph is different in different water depth, even a small cup's depth.
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After Sale Service:
1 Insurance Policy: Click to go to the Help Center to view the Insurance Policy
2 The rules apply and summit for receive compensation
3 The conditions of accrual for amount insurance
3 The conditions of accrual for amount insurance
5 Damage to the parcel during international shipping, which resulted in damage to the goods in it
6 Loss of individual goods under international shipment The absence individual goods in the parcel
7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment
8 Returns Policy: Click to go to the Help Center to view the Returns Policy
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KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-14.00ph Measure Range for Drinking Water, Hydroponics, Aquariums, Swimming Pools. High Accuracy 0.01 PH Pen Tester [Updated]
KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-14.00ph Measure Range for Drinking Water, Hydroponics, Aquariums, Swimming Pools. High Accuracy 0.01 PH Pen Tester [Updated]

BEST SELLERS

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Product Description

Digital PH Meter Calibration Tips:

a. Dissolve PH buffer powder in 250ml of distilled water.

b. Clean the electrode in distilled water and turn on PH meter, then immerse the electrode in PH standard solution.

c. Press ”CAL” button, make the reading equal to standard buffer solution PH 6.86, 4.01 or 9.18.

d. Clean electrode with distilled water and dry it.

Read more
Read more
Read more
Read more

Remarks:

About the accuracy:

  • If normal accuracy required for ph meter, we can calibrate it just with one of ph 6.86, ph 4.01 or ph 9.18 solution.

  • If higher accuracy required in testing Acid liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 4.01 solution.
  • If higher accuracy required in testing Alkaline liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 9.18 solution.

  • If highest accuracy required in testing Acid liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 9.18 solution, last with ph 4.01 solution.
  • If highest accuracy required in testing Alkaline liquid, pls calibrate ph meter with ph 6.86 solution first, then with ph 4.01 solution, last with ph 9.18 solution.

  • Last but not least, we recommend to mildly stir the liquid before or in testing, to avoid the effect of Mal-distributed of H+ in liquid. As we know, different water layer have different ph value, the ph is different in different water depth, even a small cup's depth.
Shipping Notices:
1 Contraband and limited items:
Clgarette,Alcohol,Contraband ?Do not accept
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Liquid,cream or cosmetics items are quantity limited in shopping agent service
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Chinese medicine is limited to ship by Chinese exporting goods.
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2 Limitation for different shipping methods:
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3 Yoybuy Product's Label:
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Sensitive Product(SEN)
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Product With battery
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Cream
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Powder
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Dangerous Products
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4 Volume weight Requested:
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volume weight=length*height*Width/5000
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one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；
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Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.
After Sale Service:
2 The rules apply and summit for receive compensation
3 The conditions of accrual for amount insurance
3 The conditions of accrual for amount insurance
5 Damage to the parcel during international shipping, which resulted in damage to the goods in it
6 Loss of individual goods under international shipment The absence individual goods in the parcel
7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment
...

BEST SELLERS

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