Plant Chlorophyll Analyzer, Plant Tester&Analyzer Handheld, 0.0-99.9 SPAD High Precision, 0.8s Fast Measurement, 16GB Big Storage Capacity, for Measure Chlorophyll Content of Plants,YT-YA

>>> Model/Testable itemsYT-YA: ChlorophyllYT-YB: Chlorophyll/leaf temperatureYT-YC: Chlorophyll//Nitrogen content/leaf temperatureYT-YD: Chlorophyll/Nitrogen content/leaf temperature/leaf humidity>>> specificationArea of ​​application: Chlorophyll: 0.0 to 99.9 SPADLeaf temperature: -10-99.9°CFoliage humidity: 0.0 to 99.9% relative humidityNitrogen content: 0.0 to 99.9 mg/gMeasurement accuracy: chlorophyll: ±1.0 SPAD units (SPAD value between 0 and 50 at room temperature)Foliage temperature: ±0.5°CLeaf humidity: ±5°CNitrogen content: ±5%Repeatability: Chlorophyll: ± 0.3 SPAD units (SPAD values ​​between 0 and 50)Leaf temperature: ±0.2°CLeaf humidity: ±0.5 unitsNitrogen content: ±0.5 unitsMeasuring area: 2mm x 3mmMeasuring interval: less than 0.8 secondsData storage capacity: 16 GBPower source: 4.2V rechargeable batteryBattery capacity: 3000 mahWeight: 230gWorking and storage environment：-10℃~50℃ Less than or equal to 85% relative humidity>>> Package ListDigital Chlorophyll Tester*1

• ✌【CHLOROPHYLL METER】Chlorophyll measuring range: 0.0-99.99 SPAD, measuring area: 2mm x 3mm; does not affect plant growth. You can measure chlorophyll like a professional.
• ✌【WORKING PRINCIPLE】The multifunctional chlorophyll meter measures the relative chlorophyll content in leaves by measuring the light transmittance of leaves in two wavelength ranges.
• ✌【BACKLIT DISPLAY】The chlorophyll meter has a backlit LCD display for clear and intuitive data reading. When measuring, simply place the plant leaves on the measuring position and wait 2-3 seconds to get the measurement data.
• ✌【DATABASE】Connect the USB interface to the computer to export the data. It can be installed without a network. It can store multiple measurement data and export them to PC in Excel format for further analysis.
• ✌【WIDELY USED】Built-in 3000mAh rechargeable lithium battery, USB charging. Plant nutrition analyzer can be widely used in agricultural and forestry scientific research institutes and universities to study plant physiological indicators and agricultural production guidance.