6-in-1 Digital Sunlight / Moisture / Fertility / ph /Humidity Soil Tester — All-in-One Gardening Analyzer

Why You’ll Love It

Dial in perfect growing conditions anywhere—garden beds, containers, or greenhouse—without guessing. The ST-09 combines the most important soil and environment readings in a single, compact meter so you can water, feed, and position plants with confidence

What It Measures

• Sunlight: 0–200,000 Lux

• Soil Moisture: Scale 0–10 (Dry → Moist)

• Soil pH: 1.0–8.0 (7 = neutral)

• Soil Fertility: Low / Middle / High (indicator bar)

• Ambient Humidity: 5–99% RH

• Ambient Temperature: 32–140°F (0–60°C)

Backlight: Yes • Working current: ≤ 2 mA • Battery: 1× AAA (not included)

How to Use

1. Install 1× AAA battery.

2. Attach the probe firmly.

3. Insert vertically into soil (more than ½ of the probe length).

4. Select mode with the toggle switch and wait a few seconds for the reading.

5. Measure multiple spots and take the average for best accuracy.

6. Remove & wipe the probe clean after use.