Handheld Plant Nutrient Speedometer – Chlorophyll Content Electronic Tester
Precision-engineered with advanced optical sensors for instant, non-destructive chlorophyll measurement in leaves. High-grade ABS shell ensures durability, while the ergonomic grip provides comfortable handheld operation. Delivers lab-grade accuracy (±1.0 SPAD units) with a rapid 2-second response time. No chemicals or sample prep required—ideal for farms, greenhouses, research labs, and horticulture enthusiasts. Large backlit LCD displays real-time data, even in low light. Auto-calibration function guarantees consistency. Compact and lightweight (85g) for field use. Optimize fertilizer efficiency, monitor plant health, and boost crop yields effortlessly. Powered by 2xAAA batteries (included) with 50+ hours of continuous use.