Terravia 6-in-1 Soil Tester | pH, Moisture & Light Meter
Terravia 6-in-1 Soil Tester | pH, Moisture & Light Meter
Terravia gives you six key readings from one simple tester: soil pH, moisture, fertility, soil temperature, sunlight and air humidity, all on one clear backlit screen. Insert, press Measure and know exactly what your plants need, with no guesswork and no app.
6 Readings in One Tester
Clear Backlit Display
No App or Setup Needed
Indoor & Outdoor Use
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Terravia 6-in-1 Soil Tester | pH, Moisture & Light Meter
What I like most about Terravia is how quick and uncomplicated it is. Insert the tester, press Measure, and I can see several readings on the screen without opening an app or setting anything up. It’s useful for both my potted plants and garden beds. Definitely makes routine plant care feel more informed and less like guesswork.
Six Readings, One Screen
Check soil pH, moisture, fertility, soil temperature, sunlight and air humidity in one go. Every reading appears together on a single screen, so you get the full picture of your plant's conditions in seconds.
Water at the Right Time
Most plant problems start with too much or too little water. Terravia reads moisture right at root depth, so you know when to water and when to wait, with no more overwatering or thirsty roots.
Simple From the First Use
No app, no pairing, no complicated setup. Push the probes into the soil, press Measure and read your results. Switch between °C and °F with one tap, and wipe the probes clean when you're done.
What Our Customers Say
Excellent 4.8 / 5
I use Terravia in my greenhouse where I grow herbs and vegetables. Being able to check soil moisture, temperature and light helps me keep track of changing conditions throughout the day. I also like having air humidity included. It takes very little time to get a reading, so I’m much more likely to actually check things regularly.
Why Settle for Less?
A closer look at what sets Terravia apart from basic soil meters
| Terravia | Others | |
|---|---|---|
| 6 Readings in One | ||
| Fertility (EC) Reading | ||
| Soil Temperature | ||
| Air Humidity | ||
| Backlit Digital Display | ||
| °C / °F Switching | ||
| No App Needed |
Why Choose Terravia?
Healthier plants start with knowing your soil.
Frequently Asked Questions
How do I use Terravia?
How do I use Terravia?
Push both probes 80–100mm (3.15–3.94in) into the soil near the plant's roots, turn it on and press Measure. All six readings appear on the screen within seconds.
Does it need an app or batteries charged from my phone?
Does it need an app or batteries charged from my phone?
No app is needed. Everything works directly on the device, with no pairing, Wi-Fi or phone involved.
What does the fertility reading mean?
What does the fertility reading mean?
Fertility is shown as electrical conductivity (EC) in µS/cm. It's a quick indicator of how rich or depleted your soil is. A very low reading usually means the plant could use feeding.
Can I use it for indoor and outdoor plants?
Can I use it for indoor and outdoor plants?
Yes. It works in pots, raised beds, garden borders, lawns and greenhouses.
Why does the temperature change when the probes aren't in soil?
Why does the temperature change when the probes aren't in soil?
When the probes aren't inserted, the tester reads the surrounding air temperature. Insert the probes to read the soil temperature.
How accurate is it?
How accurate is it?
Terravia gives reliable guide readings for everyday plant care, so you can decide when to water, feed or adjust pH. For detailed analysis of a specific soil problem, a professional lab test is still the best option.
How do I get the most reliable readings?
How do I get the most reliable readings?
Test in slightly moist soil, avoid stones and hard clumps, and wipe the probes clean between tests. If the soil is very dry, water lightly and wait around 30 minutes before testing pH and fertility.