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
| Water Type | Typical pH |
|---|---|
| Rainwater | 5 – 6 |
| Drinking water | 6.5 – 8.5 |
| Aquaculture water | 6.5 – 8 |
| Hydroponic nutrient solution | 5.5 – 6.5 |
| Alkaline water sources | 8 – 9 |
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.
Meascom’s Standard Verification Service
Meascom checks every product before shipment to confirm it is functioning correctly and ready for use. This service is included as standard.
Measuring instruments are checked using suitable reference solutions or test methods to confirm correct measurement response. Where calibration is required, it is carried out according to the manufacturer’s instructions.
For pH instruments, the probe is hydrated in KCl storage solution for at least 24 hours before testing. Verification records show the reference solution values and the instrument’s readings.
Whether your product is used for hydroponics, swimming pools, environmental monitoring, laboratory work or general water testing, Meascom’s standard verification provides confidence that it has been checked before despatch.
Measure with confidence.
