luroner Handheld Chlorophyll Tester, Digital Chlorophyll Meter

What the brand says

The secret lies in the chlorophyll SPAD value! Real-time monitoring of leaf health, timely adjustment of nutrition plan, let your plants thrive. Specifications Name:Plant chlorophyll meter Measurement Parameters: Chlorophyll Measurement Range: 0.0-100 SPAD Measurement Area: 2mm*2mm Measurement Accuracy: Within ±1.0 SPAD Unit (SPAD value between 0-50 at room temperature) Repeatability: Within ±0.3 SPAD Unit (SPAD value between 0-50) Measurement Interval: Less than 3 seconds Data Storage: SD Card Data Storage Capacity: 2GB Power Supply: 4.2V Rechargeable Lithium Battery Battery Capacity: 2000mA Weight: 250g Dimensions: 145*85*45mm/5.7*3.34*1.77in Operating and Storage Environment: 0°C-50°C; 85% Relative Humidity Name: Plant Nutrition Tester Measurement Parameters: Chlorophyll, Nitrogen, Leaf Temperature, Leaf Moisture (Water Thickness) Nitrogen Range: Full Range Nitrogen Accuracy: ±5% Chlorophyll Range: 0.0-99.9 SPAD Chlorophyll Accuracy: ±1 SPAD Leaf Temperature Range: 0-60°C Leaf Temperature Accuracy: ±1°C Moisture Range: 0-5g/cm² Moisture Accuracy: ±3% Memory: 2GB SD Card Measurement Interval: Less than 5 Seconds Data Storage: SD Card Power Supply: 4.2V Rechargeable Lithium Battery Battery Capacity: 2000mAh Weight: 200g Packaging size: 30*25*15cm Operating and Storage Environment: 0°C-50°C; 85% Relative Humidity Package Contents 1 x Instrument Box 1 x 2GB SD Card 1 x Card Reader 1 x Charger 1 x Manual Note: -If you have any questions, you can contact us by email at any time. We will reply you within 24 hours, we are honored to provide you with satisfactory service.