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Elite Waterproof pH meter

The PH300 is a robust and reliable pocket tester for accurate, on-the-go pH measurement. Supplied with soft carry-case and liquid-tight cap for storage/calibration solutions.
Code: PH300
207.12Order more and save!See pricing table below.

14 Available


Code: PH300
Availability 14
207.12Order more and save!See pricing table below.

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Quantity Breaks (per unit)
1 to 4 £207.12
5 to 9 £207.12
10 + £170.88
For bulk quantities and scheduled deliveries, please contact our team.
  • Easy to operate, intuitive keypad.
  • Large, 4-digit, double line display.
  • Backlit graphic display.
  • Auto-hold readings.
  • Transparent, wide-based cap with fill line .
  • Wide, stable base allows tester to stand upright independently.
  • Lanyard provision for on-the-go measurement.
  • Soft carry-case for accessory organisation.
  • Easy-to-replace sensor.
  • 1-push calibration
  • IP67 Waterproof rating.
pH calibration pointsUp to 3 pointsTemperature range0?…+60C
IP ratingIP67Battery4x AAA
Warranty1 yearParameterspH, temperature
Temperature accuracy±0.5?C (0?…+50?C), ±1.0?C (+50?…+60?C)pH range-1.00…+15.00 pH
pH accuracy±0.01 pH ±1 LSD pH resolution0.01 pH
Temperature compensationAutomaticReplacement sensor codePHSEN30
ApplicationLow risk production
Production
Laboratory
Inspection and enforcement
Retail and catering
You will need at least two Buffer Solutions to calibrate your pH meter. You will need a neutral solution with a pH of 7. You will also need a solution with a pH that sits as close as possible to the pH of the product you test most at your site. You could also enhance your testing with the introduction of a solution with a pH at the upper limits of your testing range. Click here to learn more.
You can extend the life of your pH electrodes by using a suitable cleaning solution. By removing any contaminants from the glass membrane of your electrode, you can ensure faster and more accurate readings. 
A pH Electrode Cleaning Solution will also come in handy when you are calibrating your pH meter, as you will need to use it before and after the calibration process. Click here to learn more.
Use an Electrode Storage Solution to keep the glass bulb and the junction of your pH electrodes moist. This will help you to secure faster response times and more accurate results. 
It should also minimise clogging and extend the lifespan of your equipment. Click here to learn more.