

📊 Elevate your pH game with pinpoint precision and smart tech!
The Apera Instruments SX620 pH Pen Kit delivers ultra-precise 0.01 pH accuracy with automatic 3-point calibration and temperature compensation from 0-60°C. Its slim, replaceable probe fits test tubes perfectly and features intelligent alerts for probe replacement. The complete portable kit includes three premixed calibration solutions and storage solution, making it ideal for professionals demanding reliable, on-the-go pH measurements.






| ASIN | B07BDVL66C |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #403,606 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #404 in Lab pH Meters |
| Brand Name | Apera Instruments |
| Color | Blue |
| Connectivity Technology | Usb |
| Customer Reviews | 3.8 3.8 out of 5 stars (213) |
| Display Type | Digital |
| Global Trade Identification Number | 00810214030478 |
| Included Components | SX620 pH Pen Kit |
| Indoor Outdoor Usage | Indoor |
| Inner Material | Plastic |
| Item Weight | 5 Ounces |
| Manufacturer | Apera Instruments |
| Model | AI223 |
| Model Name | AI223 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Outer Material | Plastic |
| Part Number | AI223 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1°C |
| Reusability | Reusable |
| Style Name | ±0.01 pH (3pt calibration) |
| UPC | 810214030478 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 60 Degrees Celsius |
| Warranty Description | Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s). |
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