This laboratory pH measurement set with DIN buffers provides everything required to measure and calibrate pH accurately in the lab or in  field applications. The set includes a digital pH probe together with DIN standard buffer solutions (pH 4.01, 6.86 and 9.18) and KCl storage solution to maintain the probe in optimal condition.

Designed for reliable field and laboratory measurements, the kit enables users to calibrate the probe using a three-point system and obtain accurate readings across the full pH scale.

The DIN buffer standard is commonly used in environmental monitoring, hydroponics, aquaculture and water quality testing.

Ideal For

This pH measurement set is suitable for:

• laboratory measurements
• hydroponic nutrient solution testing
• aquaculture water monitoring
• environmental water testing
• field testing of water quality

Why Three Calibration Buffers Are Used

Accurate pH measurement depends on proper probe calibration. Using three buffer solutions allows the meter to be calibrated across the full pH range:

• pH 4.01 for acidic measurements
• pH 6.86 near neutral conditions
• pH 9.18 for alkaline measurements

This three-point calibration improves measurement accuracy and ensures the probe performs correctly across a wide range of water conditions.

Typical Water pH Values

Monitoring pH helps ensure water conditions remain suitable for plants, aquatic organisms and environmental health.

Kit Contents

This measurement and calibration set includes:

• digital pH probe
• pH 4.01 buffer solution
• pH 6.86 buffer solution
• pH 9.18 buffer solution
• KCl probe storage solution
• calibration cups
• calibration instructions

Reliable Measurement for Water Quality Monitoring

Regular pH measurement is an essential part of water quality monitoring. Accurate calibration ensures reliable results and helps users maintain stable conditions in hydroponic systems, aquaculture tanks and environmental water samples.

With proper calibration and storage, the probe can provide consistent pH measurements across a wide range of applications.

Optional Verification Service

Meascom offers an optional Verified Pre-Shipment QA service for selected instruments.

When verification is selected, the instrument is checked prior to shipment using reference solutions to confirm correct measurement response. This helps ensure the instrument is operating correctly before it is first used.

Verification is particularly useful for:

• hydroponic nutrient pH monitoring
• swimming pool water pH testing
• environmental water pH measurements
• laboratory pH demonstrations and teaching

The service confirms correct response of the instrument prior to despatch

Measure with confidence.