




📊 Elevate your pH game with precision that professionals trust!
The Apera Instruments SX620 pH Pen Tester Kit offers ultra-precise 0.01 pH resolution with automatic 3-point calibration and temperature compensation from 0 to 60°C. Its slim, replaceable probe fits test tubes and features intelligent alerts for probe replacement. The complete portable kit includes premixed calibration and storage solutions, making it an essential tool for accurate, on-the-go pH testing in professional and industrial settings.






| 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
4 days ago
3 weeks ago