Meytec 650 mV Redox Calibration Buffer Solution for ORP Probe - 60 ml
Calibrate your pool's redox probe accurately
Meytec’s 650 mV buffer solution—the industry standard for calibrating your ORP sensors
This 650 mV redox buffer solution (±5 mV at 25 °C) is used to calibrate the ORP (redox) sensors in automatic pool control systems.
A properly calibrated probe provides accurate readings: the controller then dispenses the correct amount of disinfectant, ensuring healthy water and controlled treatment.
Ready to use and NIST-traceable (certificate of analysis provided per batch), it is compatible with the vast majority of redox controllers on the market.
60-ml bottle from Meytec, a specialist in calibration solutions.
Tip from the team: Pour a fresh dose into a clean container for calibration; never reuse the used solution, and rinse the probe thoroughly afterward—this will ensure your measurements remain reliable all season long.
Description
Why Calibrate Your ORP Probe?
Over time, an ORP probe drifts and eventually displays an incorrect value.
The controller relies on this measurement: a poorly calibrated probe can lead to over- or under-dosing of the disinfectant.
By regularly calibrating your probe with the 650 mV solution, you ensure reliable treatment and balanced water.
Specifications
- Type: Redox (ORP) calibration buffer solution
- Value: 650 mV (±5 mV at 25 °C)
- Volume: 60 ml
- Traceability: NIST, Certificate of Analysis (CoA), and Safety Data Sheet (SDS) provided per batch
- Compatibility: Redox controllers of all brands (Sugar Valley, Hayward, Zodiac, AstralPool, Bayrol, Milwaukee, Seko, Kripsol, etc.)
- Brand: Meytec
Instructions for Use
Rinse the probe with clean water, and clean it first if it is dirty.
Pour a dose of the solution into a clean container, submerge the probe in it for the duration of the calibration, then discard the used solution.
Never store the probe in the buffer solution, which is corrosive: rinse it and return it to its KCl storage solution.