3 Pack pH Buffer Powder Calibration Solution for Digital pH Meters

Keep your pH tester ready for reliable measurements with this pH buffer powder set designed for routine meter calibration. The three-point kit includes buffer values around pH 4.00/4.01, 6.86, and 9.18, covering acidic, near-neutral, and alkaline reference points. Simply prepare each powder with the specified amount of distilled or deionized water to create a pH calibration solution for compatible meters. Compact individual packets are convenient for laboratories, aquariums, hydroponics, pools, and everyday water testing.

Key Features

• 3-piece pH calibration buffer powder set
• Includes pH 4.00/4.01, 6.86, and 9.18 reference points
• pH meter calibration powder for compatible digital testers
• Individual packets for convenient preparation and storage
• Covers acidic, near-neutral, and alkaline calibration points
• Suitable for routine pH meter maintenance

Why Choose Our 3 Pack pH Buffer Powder Set

Regular calibration helps maintain confidence in your meter's readings. This pH calibration kit provides three useful reference points in lightweight powder form, making it convenient to store and prepare whenever calibration is needed.

Perfect For

• Digital pH meters
• Hydroponic systems
• Aquariums and aquaculture
• Pools and water testing
• Laboratory applications
• Home water-quality testing

Maintain your pH meter with the 3 Pack pH Buffer Powder Calibration Set for convenient routine calibration.