




🌟 Elevate your pH game with precision and smart tech—because your data deserves the best!
The Apera Instruments SX620 pH Pen Tester 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, while intelligent features like auto power-off and probe invalidation reminders keep your measurements reliable. Packaged with all essential calibration and storage solutions in a portable case, it’s the ultimate tool for professionals demanding accuracy and convenience.






| ASIN | B07BDVL66C |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 178,797 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 305 in Lab pH Meters |
| Brand | Apera Instruments |
| Colour | Light grey-Blue |
| Country Of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 204 Reviews |
| Display Type | Digital |
| Global Trade Identification Number | 00810214030478 |
| Included Components | Meter, Batteries, Calibration Solutions, Portable Case |
| Included components | Meter, Batteries, Calibration Solutions, Portable Case |
| Indoor Outdoor Usage | Indoor |
| Item Length | 15 Centimetres |
| Item Weight | 5 Ounces |
| Item height | 1 inches |
| Manufacturer | Shanghai Sanxin Instrumentation |
| Model Name | AI223 |
| Model Number | AI223 |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Outer Material | Plastic |
| Outer material | Plastic |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.01 |
| Reusability | Rechargeable |
| Special Features | Waterproof |
| Special feature | Waterproof |
| Style Name | ±0.01 pH (3pt calibration) |
| UPC | 810214030478 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |
M**.
Easy precise tool.
I've been using pH strips for my fermentation business. This is so much more precise and clean. Love it!
E**A
Stopped working after 2 months!!!
Stopped working all of the sudden And to think that you invest so much in where are suppose to be long time quality! Very dissapointed
Trustpilot
3 days ago
1 month ago