Lab-Grade pH Meter Calibration Kit
Complete 4-in-1 calibration kit with airtight sealed, color-coded buffer solutions and 4 beakers for laboratory, garden, and aquarium applications.
Product Specifications
| Type | pH Calibration Solution |
| Accuracy Class | High Accuracy |
| Precision | ±0.01 pH accuracy at 25℃ |
| Place of Origin | Guangdong, China |
| Brand Name | YIERYI |
| Customized Support | OEM |
| Suitable Applications | Labs, hydroponics, aquariums, pool maintenance, soil testing |
Key Features
- Complete 4-in-1 Kit: Includes 3 essential buffer solutions (4.00/6.86/9.18) + KCl storage solution, plus 4 beakers for comprehensive pH meter calibration and electrode preservation
- Lab-Grade Precision: ±0.01 pH accuracy at 25℃, made with ultra-pure water for reliable, consistent readings
- Airtight & Durable: Double-sealed caps prevent evaporation; crack-resistant bottles with color-coded design (pink/yellow/blue) for easy identification and repeated use
- Wide Compatibility: Works with all pH meters and probes (laboratory, portable, pen-type) for professional and home applications
- Value-Added Beakers: 4 included 30ML measuring beakers eliminate the need for extra tools, enabling clean and hassle-free calibration
Product Images
Packaging & Delivery
Professional, environmentally friendly, convenient and efficient packaging services provided to ensure the safety of your goods during transit.
Manufacturer Background
Since 2012, "YAGO" has been China's pioneering manufacturer of pH meters and glass electrodes, establishing itself as the first professional analytical instrument manufacturer in China. With over half a century of innovation and accumulation in electrochemical analysis instruments, YAGO maintains unique advantages and industry status. The company offers more than 100 types of electrochemical analysis instruments, sensors, and application solutions, including laboratory, online, and on-site testing instruments, leading the domestic electrochemical analytical instrument industry while advancing toward international standards.
Company Production Video - Manufacturing Excellence in Analytical Instruments
