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Portable High-precision PH Test Pen PH Acidity Meter PH Water Quality Detection Instrument(Blue)

Portable High-precision PH Test Pen PH Acidity Meter PH Water Quality Detection Instrument(Blue)

Regular price £11.49
Regular price Sale price £11.49
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Handling time: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)

Transit time: 3 - 15 working days.

Return Guarantee

For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.

DOA Guarantee

If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.

Missing/Wrong Items Guarantee

If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Onkiza will make compensation based on the damage situation.


1. Series: portable PH test pen
2. Working temperature: 0-60 degree C
3. Measurement range: 0.00-14.00PH
4. Resolution / accuracy: 0.01PH
5. Battery: 2x1.5V (LR44) button batteries
6. Calibration method: (4.01 / 6.86 / 9.18) three-point calibration
7. Scope of application: domestic water, food PH, aquarium water quality, aquaculture and other fields
8.Features: highly sensitive measuring probe, automatic temperature compensation function, three-point calibration function, automatic calibration function, easy to use, large screen display
9. Product accessories:
- 1xPH test pen
- 1xPH 4.01 25 degree C PH Buffer Powder
- 1xPH 6.86 25 degree C PH Buffer Powder
- 1x user manual
- 1x packaging box
10. Product size / weight: 15.5x3.1x1.7cm / 49g
11. Note: Some customers report that the product has data jumps, which is normal. (When using this product: After being placed in water, the data will always change slowly from the last decimal point, this is because the PH meter needs to adapt to the test environment. The data will be stable for about 1 minute when it is still, and this the final test data. In addition, if the water surface shakes, the data will also jump, so the test must ensure that the water surface is still.)

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