Model: YG-09

Measurement Principle: Electrochemical & Ionic Sensing

Measurement Parameters: NPK (Nitrogen, Phosphorus, Potassium), Soil Temperature

NPK Measurement Range: 0-1999mg/kg

Temperature Range: -10°C~80°C (14°F~176°F)

Resolution: 1mg/kg (NPK), 0.1°C / 0.1°F

Display: Large LCD, Backlit for night use

Automatic Switch-off: 30s without operation

Power Supply: 3x1.5V AAA Batteries (replaceable)

Low Battery Alert: Supported

Calibration Mode: Factory Calibrated, No Manual Calibration Required

Temperature Compensation: Automatic

Probe Material: Stainless Steel Dual Probes

Probe Length: 165mm

Device Size: 268 x 58 x 31mm

Weight (with packaging): 158g

Operating Environment: 0°C~80°C, RH≤90%

Application Scenes: Gardening, Orchard, Potted Plants, Seedling, Greenhouse, Agriculture

Soil Types Supported: Garden Soil, Potting Mix, Agricultural Soil

Measurement Depth: 6~8cm recommended

Data Display: Switchable for N/P/K/Temperature

Suitable for Indoor & Outdoor: Yes

Data Accuracy: ±0.1 for temperature, 1mg/kg for NPK

Portability: Lightweight & Compact

Durability: Resistant to Corrosion & Impact

Easy Cleaning: Wipeable Probe

Backlight Feature: Yes

Battery Life: Long Lasting

Soil Nutrient Grading: Shows NPK grades from extremely deficient to high fertility

Instant Results: Data in seconds

Measurement Mode: Direct probe in prepared moist soil paste

Power Saving: Auto shut-off after 30s

Safety Notice: Avoid using in hard, dry, or liquid soil directly

Eco-Friendly: Battery recycling supported

Professional Calibration: Pre-set, reliable

Compliance: CE, FCC, RoHS Certified

Operation: One-button start, mode switch

Instruction Included: Yes (English)

High Sensitivity: Accurate detection even at low nutrient levels

Fast Response: Immediate digital display

ATC (Automatic Temperature Compensation): Ensures measurement precision

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