🌱 Grow smarter, not harder — precision pH testing at your fingertips!
The Apera GroStar GS2 Soil pH Pen Tester Kit (Gen II) is a lightweight, battery-powered, lab-grade instrument tailored for growers. Featuring a replaceable spear electrode, it measures both pH and temperature directly in soil and nutrient solutions. With a user-friendly HD backlit screen, quick 2-point calibration, and TruRead mode for averaging multiple readings, it ensures accurate, reliable data. The kit includes essential accessories for maintenance and ease of use, making it an indispensable tool for professional and hobbyist growers alike.
| Manufacturer | Apera Instruments |
| Part number | AI102G |
| Item Weight | 133 g |
| Product Dimensions | 21.84 x 3.81 x 3.3 cm; 133 g |
| Batteries | 4 AAA batteries required. (included) |
| Item model number | AI102G |
| Material | Plastic |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Included components | GroStar GS2, ph solutions, storage solution, cleaning brush, dibber, lanyard |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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