Bluelab 2.77 EC Conductivity Standard Solution 18 mL Sachet - EC Calibration Solution, 1 pc

Bluelab EC 2.77 is a calibration solution designed for checking and setting EC (electrical conductivity) meters and probes. The single-use 18 ml dose ensures a fresh, accurate solution every time for reliable measurements. Suitable for hydroponics, coco and soil growing.

Value: 2.77 EC (mS/cm) — standard reference value for calibrating EC instruments.

Volume: 18 ml — single-use sachet format, ensuring a clean, unchanged solution with every use. Do not reuse, as the value changes when the solution stands!

Function: used for calibrating, testing and checking EC probes and instruments, ensuring accurate results when measuring nutrient solutions.

Compatibility: suitable for all Bluelab EC instruments and other compatible measuring devices.

Application: used in hydroponics, greenhouses and for monitoring plant nutrient solutions.

Recommendations for use:

Calibration: immerse the probe in the solution and follow the instrument’s calibration instructions.

Accuracy: always use fresh liquid — single-use sachets guarantee the best results.

Cleaning: before calibration, rinse the probe with clean water to avoid contaminating the solution.

Storage: store in a cool, dry place away from direct light and heat to preserve product quality.