Futt TYS-A Portable Chlorophyll Meter for Testing Plant Chlorophyll Hand-held Chlorophyll Analyzer (TYS-A) 1PCS

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Futt TYS-A Portable Chlorophyll Meter for Testing Features

• 💎 Measurement Range: Chlorophyll: 0.0-99.9SPAD; Nitrogen content: 0.0-99.9MG/G; Leaf surface humidity: 0.0-99.9RH%; Leaf surface temperature: -10-99.9℃; Measurement Area: 2mm*2mm.【TYS-A chlorophyll analyzer can only measure the chlorophyll content of leaves, TYS-B can measure four parameters.】

• 💎 High Accuracy: Within 1 SPAD units. 30 datas are collected automatically and the average value is then calculated and displayed at once.

• 💎 Function: Suitable for measuring the plant's relative chlorophyll content (unit SPAD) or "greenness level".

• 💎 High Sensitivity: The measurement time interval is less than 3 seconds.

• 💎 Ease of Use: Rechargeable lithium battery for easy carry.（This machine can set up multiple languages. We will set it to English before shipment.）

About Futt TYS-A Portable Chlorophyll Meter For Testing

Description: The TYS-B plant chlorophyll meter can measure the plant's relative chlorophyll content (unit SPAD) or "greenness level" so that you can know the plant's actual nitro requirement and help you understand whether the soil nitro deficiency level or whether nitrogen fertilizer is being applied too much. You can use this instrument to increase the utilization of nitrogen fertilizer and protect the environment (prevent environmental pollution, especially water pollution, by applying too much nitrogen fertilizer). Working Principle: Two LED light sources emit two kinds of light, one is red light (650nm), and the other is infrared light (940nm). Two kinds of light penetrate the blade and hit the receiver. The light signal is converted into an analog signal. The analog signal is amplified and converted into a digital signal by an analog/digital converter. The digital signal is processed by the microprocessor and the SPAD value is calculated and displayed on the LCD screen. Technical Datas: Measurement range: 0.0-100 SPAD Measurement area: 2mm*2mm Measurement accuracy: within 1 SPAD units (0.0-50.0 SPAD under normal temperature and humidity). Repeatability within + 0.3 SPAD units (0.0-50.0 SPAD measurement position unchanged) Data storage medium: SD card storage Data storage capacity: 2GB Power: 4.2V rechargeable lithium battery Battery capacity: 800MAH Weight: 260g Product Size: 140 x 85 x 45mm Working and storage environment: 0 -50℃; 85% relative humidity Note All products have been checked and packaged in good condition before shipping. After your order is confirmed,the product will be sent to your hands for 7-10 workdays.