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YIERYI Professional Plant Chlorophyll Meter 4-in-1 Precision Analyzer for SPAD, Nitrogen, Humidity & Temperature Plant Ecology Analyzer

YIERYI Professional Plant Chlorophyll Meter 4-in-1 Precision Analyzer for SPAD, Nitrogen, Humidity & Temperature Plant Ecology Analyzer

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High precision 4-in-1 Precision Analyzer for SPAD, Nitrogen, Humidity & Temperature Plant Ecology Analyzer

Professional Plant Analyzer is more than just buying a tool; it’s about giving your plants the precise care they deserve. We know that whether you are managing a large farm or nurturing a beloved garden, the uncertainty of plant health can be stressful. That is why we designed this meter to be your reliable partner, transforming complex data into simple, actionable insights. By accurately monitoring chlorophyll, nitrogen, humidity, and temperature, you can catch nutrient deficiencies before they become visible problems, saving you money on unnecessary fertilizers and ensuring a thriving, vibrant harvest. It is

 the peace of mind every dedicated grower needs, putting professional-grade scientific precision right in the palm of your hand.

Parameter Specification
Product Name Plant Chlorophyll Meter / Plant Ecology Analyzer
Model Series TYS-4N
Measurement Principle Dual-wavelength optical detection (650nm Red Light & 940nm Infrared Light)
Measurement Parameters 1. Chlorophyll Content (SPAD): 0.0 ~ 69.9 SPAD
2. Nitrogen Content (N): 0.0 ~ 99.9 mg/g
3. Leaf Humidity (HUM): 0 ~ 100% RH
4. Leaf Temperature (TFM): 0 ~ 50°C
Accuracy ±1.0 SPAD (Chlorophyll)
±0.5 mg/g (Nitrogen)
±3% RH (Humidity)
±0.C (Temperature)
Resolution 0.1 SPAD / 0.1 mg/g / 0.1% RH / 0.C
Display Interface High-definition Backlit LCD (128x64 dot matrix)
Supports English/Chinese Menu
Data Storage Internal memory supports storing multiple groups of historical data (e.g., up to 1000 sets depending on model) with time/date stamps
Operation Mode Manual button control (Directional keys + OK/Menu)
Clip-on probe design for one-handed operation
Power Supply 2 × 1.5V AAA Batteries (Standard)
Physical Design Portable handheld unit with integrated measuring head
Non-destructive clamping mechanism
Key Features  Non-destructive Testing: No damage to leaf structure
 Real-time Analysis: Instant reading of 4 key ecological indicators
 Historical Query: Built-in capability to review past measurements
 Energy Efficient: Low power consumption design
Applications Agriculture, Forestry, Horticulture, Scientific Research, Plant Nutrition Monitoring

🌿 Using Chlorophyll Data to Ensure Every Flower Blooms to Its Fullest

With a simple clip on a leaf, our handheld chlorophyll meter instantly reveals the photosynthetic vitality hidden in every green blade. Delivering precise, real-time data on plant health, it empowers you to replace guesswork with science—optimizing fertilizer application, fine-tuning crop management, and maximizing yield potential.

Paired with drone-based precision spraying, it creates a seamless smart farming cycle: from data-driven monitoring to targeted intervention, ensuring every crop thrives under ideal conditions and turning every acre into a harvest of confidence.
Professional Plant Chlorophyll Meter - 4-in-1 Precision Analyzer for SPAD, Nitrogen, Humidity & Temperature Plant Ecology Analyzer Yieryi

🌸Using Chlorophyll Data to Ensure Every Flower Blooms to Its Fullest

In the vibrant greenhouse, every leaf holds the secret to a flower’s radiant bloom. Our handheld chlorophyll meter turns that secret into actionable data—with a gentle clip on a leaf, it delivers instant, precise readings of chlorophyll content, revealing the plant’s photosynthetic vitality and nutrient status in real time.

Gone are the days of guesswork in gardening: this tool empowers you to fine-tune fertilization and irrigation with scientific insights, catching nutrient deficiencies or stress early, so every potted plant receives exactly what it needs to thrive. Whether you’re a hobbyist tending to window boxes or a professional nursery cultivating premium blooms, it’s your trusted partner in nurturing healthier plants, longer-lasting flowers, and more vibrant colors.

Let chlorophyll data guide your care, and watch every bud unfurl into its most brilliant form.

🍃 Chlorophyll Meter: Your Early Warning System for Plant Health

Every leaf whispers the story of your plant’s well-being—and our handheld chlorophyll meter lets you listen clearly. By instantly measuring chlorophyll content, it reveals subtle signs of nutrient deficiency, drought stress, or disease before visible damage appears. This portable, easy-to-use tool turns leaf data into actionable insights, helping you adjust fertilization and care routines to keep your plants thriving.

Whether it’s a beloved houseplant or a commercial crop, healthy chlorophyll levels mean healthy growth. With our meter, you can catch issues early, prevent decline, and ensure your plants stay vibrant, resilient, and full of life.

🏫Chlorophyll Meter: Bringing Plant Science to Life in the Classroom

Transform botanical learning into hands-on discovery with our portable chlorophyll meter—designed for clear, engaging classroom demonstrations. In greenhouse labs or lecture halls, this intuitive tool lets educators guide students to measure real-time chlorophyll levels, connecting leaf data directly to photosynthesis, nutrient cycles, and plant health principles.

With a simple clip-and-read workflow, students can instantly see how light, fertilization, or environmental stress impacts chlorophyll content, turning abstract concepts into tangible results. It’s more than a meter—it’s a bridge between textbook theory and field science, empowering the next generation of agronomists, botanists, and environmental scientists to learn by doing
Professional Plant Chlorophyll Meter - 4-in-1 Precision Analyzer for SPAD, Nitrogen, Humidity & Temperature Plant Ecology Analyzer Yieryi