• Convenient operation: 3-in-1 meter to test soil moisture, pH value, and plant sunlight level. No batteries needed, simply insert the probe into the soil (2-4 inches) and move the switch to measure. • Best combination: Includes 9 gardening tools: 3 bonsai pruning shears, transplant tool, cleaning brush, spoon, shovel, scissors, tweezers, and trowel. Super practical to have on hand in various places. • 3-in-1 function: Moisture range: 1-10 (1-3 dry, 4-7 normal, 8-10 wet), relative light: 0-2000 lux (0-200 low, 200-500 low+, 500-1000 normal, 1000-2000 high), pH range: 3.5-8 (3.5-6.5 acidic, 7-8 alkaline). • Indoor and outdoor design: Ideal for testing soil conditions (moisture, light, pH) of fruits, flowers, vegetables, and shrubs. Lightweight and portable design, convenient for indoor and outdoor use. • Suitable for all ages: Perfect for succulent pots, bonsai plants, cactus, green or flowering indoor plants, terrarium making, and bonsai tools.