PH-meter for measuring the acidity of aqueous solutions

PH-meter — it is an accurate device for measuring the level of acidity or alkalinity of aqueous solutions. Ideal for use in the laboratory, at home, in production and in the agricultural sector. Suitable for water analysis in swimming pools, aquariums, drinking water quality and many other environments.

Calibration:
To achieve maximum accuracy when using a PH-meter, it is recommended to calibrate according to the following instructions:

1. Pour 250 ml of distilled water into three separate clean containers.
2. Into each container, add the appropriate calibration powder (4.00, 6.86, 9.18).
3. Stir and wait for the powders to dissolve completely.
4. For +0.1 pH accuracy, calibrate the instrument at the 6.86 mark.
5. For +0.01 pH accuracy, perform a three-point calibration — 6.86, 4.00 and 9.18.

Technical characteristics:

• Measuring range: 0.00 – 14.00 pH
• Measuring step: 0.01 pH
• Accuracy: ±0.01 pH
• Working temperature: 0-60 °C
• Power supply: 2 LR44 batteries (installed)
• Size: 15.5 x 3.1 x 1.7 cm
• Weight: 50 g

Complete:

• PH meter
• 3 bags with powder for calibration (4.00, 6.86, 9.18)
• Plastic storage case
• Instructions in English

Features and applications:
The PH-meter provides high measurement accuracy and has a convenient calibration, which makes it practical for a wide range of tasks: from water quality control to applications in the agricultural sector and food industry. You can buy a PH-meter for measuring acidity in the WST store, which offers a wide selection of quality devices at affordable prices.