Includes pH 7.0 and pH 10.0 calibration solutions for precise pH monitoring
Salinity calibration solution ensures accurate salinity readings
Single-use packets simplify calibration process and reduce contamination risk
Made with high-quality, lab-grade ingredients for reliable accuracy
Compatible with Neptune Systems Apex controllers and probes
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Calibration Kit
The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef tank conditions. The single-use packets make calibration procedures easy and only requires clean water to rinse the probe between calibrations. Neptune Systems uses only quality ingredients when pro