Smart Soil Moisture Meter – LED Plant & Garden Humidity Monitor

Never Over- or Under-Water Your Plants Again

Meet the TTAKA7 Smart Soil Moisture Meter — the effortless way to keep your garden, lawn, houseplants, and flower beds thriving. Simply insert the slim sensor probe into the soil, press the one-touch button, and instantly read the color-coded LED indicator. No guesswork, no complicated setup — just clear, real-time moisture data at your fingertips. Made in Mainland China.

Key Features

• Instant Color-Coded LED Readings: Three-light system makes moisture levels immediately obvious at a glance:
  • 🔴 Red (0%–15%): Soil is dry — time to water
  • 🟢 Green (16%–60%): Moisture level is ideal
  • 🔵 Blue (61%–100%): Soil is saturated — hold off on watering
• One-Touch Real-Time Monitoring: Press the button for an instant snapshot of current soil moisture — fast, easy, and accurate (±5% measurement range).
• Leave-In Continuous Testing: No need to remove the probe between readings — keep it planted for ongoing monitoring.
• Wide Compatibility: Works with a broad range of soil types and hardness levels — perfect for garden beds, farms, lawns, potted plants, flowers, and more.
• Splash-Proof Design: The black probe section can be safely inserted into wet or waterlogged soil; the white host unit should be kept away from submersion.
• Ultra-Low Power Consumption: Rated at just 0.03W with a 10µA working current — your button battery will last a long time.

Technical Specifications

What's in the Box

• 1 × Soil Moisture Meter (WN1803)

Note: Battery is not included. Please purchase one 3V button battery separately.

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Frequently Asked Questions

Q: Does the soil moisture meter come with a battery included?

A: The soil moisture meter requires one 3V button battery to operate, but the battery is not included in the package. Please purchase a compatible 3V button battery separately before first use.

Q: Can I leave the soil moisture meter in the ground all the time?

A: Yes! The TTAKA7 soil moisture meter is designed for continuous leave-in use. You can keep the black probe section inserted in the soil for long-term monitoring without needing to remove it between readings. Just press the button whenever you want to check the current moisture level.

Q: Is this soil moisture meter waterproof?

A: The probe (black section) is splash-proof and safe to insert into wet or moist soil. However, the white host body (the main unit with the button and LEDs) should not be submerged in water. Exercise care when watering near the device.

Q: What types of plants and environments is this meter suitable for?

A: This smart soil moisture meter is highly versatile. It works well for garden beds, lawns, farm plots, potted indoor plants, flower pots, and more. It is compatible with a wide variety of soil types and hardness levels, making it a handy tool for both beginner gardeners and experienced growers.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.