4-in-1 Soil Tester – pH, Moisture, Temperature & Light Meter

Know Your Soil. Grow With Confidence.

Take the guesswork out of gardening with this 4-in-1 Professional Soil Tester. In a single probe, you get real-time readings for soil pH, moisture level, temperature, and sunlight intensity — everything you need to keep your plants thriving whether you're tending a vegetable garden, lawn, flower bed, or indoor houseplants.

Why You'll Love It

• 4 Measurements, 1 Tool: Monitor soil pH (acidity/alkalinity), moisture content, ambient temperature, and light levels — all without batteries.
• Easy-to-Read Display: A clear analog or digital dial gives you instant, accurate results at a glance — no lab required.
• No Batteries Needed: Simply insert the probe into the soil and read the results. Clean, simple, and always ready to use.
• Versatile Use: Perfect for home gardeners, farmers, lawn care professionals, and indoor plant enthusiasts.
• Durable Probe Design: The sturdy metal probe is built to withstand repeated use in all soil types.
• Helps Optimize Plant Health: Know exactly when to water, when to adjust pH, and whether your plants are getting enough sunlight.

What You Can Measure

• Soil pH: Range 3.5–8.0 — ideal for vegetables, flowers, fruits, and more
• Soil Moisture: Scale 1–10 (Dry to Wet)
• Soil Temperature: Helps determine planting seasons and root activity
• Light Intensity: Lux scale to ensure plants receive optimal sunlight exposure

Perfect For

• Vegetable & herb gardens
• Lawns & turf care
• Indoor & outdoor potted plants
• Greenhouses & nurseries
• Farms & agricultural plots

Package Includes

• 1 × 4-in-1 Soil Tester (pH / Moisture / Temperature / Light)

Made in Mainland China.

Related Products You May Like

• "1% Better Every Day" Motivational Canvas Wall Art Print — a great addition to your gardening space or potting shed wall.
• "Everything Is Figureoutable" Sage Green Quote Canvas Wall Art — bring positive energy to your garden room or greenhouse.

Helpful Gardening Resource

For guidance on ideal soil pH levels for different plants and crops, visit the USDA National Agricultural Library – Soils Resource.

Learn more: Soil test

Frequently Asked Questions

Q: Does the 4-in-1 soil tester require batteries?

A: No — this soil tester is completely battery-free. The moisture and light sensors are powered by the natural conditions in the soil and environment, making it always ready to use without any setup.

Q: Can I use this soil tester for indoor houseplants?

A: Absolutely! This 4-in-1 tester works great for potted houseplants, succulents, herbs, and any indoor plant. It helps you determine the right watering schedule, light placement, and soil condition to keep your indoor plants healthy and vibrant.

Q: What pH range does this soil tester measure?

A: The soil pH meter measures across a range of approximately 3.5 to 8.0, covering the full spectrum needed for most vegetables, fruits, flowers, lawn grasses, and ornamental plants.

Q: How do I clean and maintain the probe?

A: After each use, wipe the metal probe clean with a dry or slightly damp cloth. Avoid submerging the device in water and store it in a dry place. Do not use it to test water or liquids other than soil.