🌟 Stay ahead in precision—because your liquids deserve the best!
The Apera Instruments AI223 SX620 pH Pen Tester Kit delivers professional-grade ±0.01 pH accuracy with automatic 3-point calibration and temperature compensation up to 60°C. Its slim, replaceable probe fits test tubes perfectly, while intelligent features like auto power-off and probe invalidation reminders keep your testing seamless. Packaged in a portable case with calibration solutions and batteries, this waterproof, CE-certified device is ideal for hydroponics, aquaculture, beverage making, and more—empowering millennial professionals to measure with confidence and style.
| ASIN | B07BDVL66C |
| Age Range Description | Adult |
| Brand Name | Apera Instruments |
| Colour | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (204) |
| Display Type | Digital |
| Global Trade Identification Number | 00810214030478 |
| Immersion Depth | 3.81 Centimetres |
| Indoor Outdoor Usage | Outdoor |
| Inner Material | Glass |
| Item Weight | 5 Ounces |
| Manufacturer | Shanghai Sanxin Instrumentation |
| Model Name | AI223 |
| Model Number | AI223 |
| Number of Batteries | 2 C batteries required. (included) |
| Outer Material Type | Plastic |
| Part Number | AI223 |
| Power Source Type | Battery Powered |
| Product Care Instructions | Hand Wash Only |
| Resolution | 0.01 |
| Reusability | Rechargeable |
| Special Features | Waterproof |
| Specification Met | CE |
| Style Name | probe |
| UPC | 810214030478 |
| Upper Temperature Rating | 60 Degrees Celsius |
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