VTSYIQI Digital Chlorophyll Meter 4 in 1 Chlorophyll Content Nitrogen Content Leaf Temperature Leaf Humidity Tester with Range 0.0-99.99SPAD 0.0-99.99mg/g -10-99.9℃ 0.0-99.9RH%

VTSYIQI Digital Chlorophyll Meter 4 in 1 Chlorophyll Content Nitrogen Content Leaf Temperature Leaf Humidity Tester with Range 0.0-99.99SPAD 0.0-99.99mg/g -10-99.9℃ 0.0-99.9RH%

About this item:

★Measurement range: 0.0-99.9SPAD

★Measurement precision:within ±1.0 SPAD unit (SPAD is between 0-50)

★Power: 4.2V rechargeable lithium battery

★The chlorophyll meter is able to measure the relative content of chlorophyll in plant leaves (unit SPAD) or “greenness”, thereby learning plants’ actual demands on nitryl and helping the user identify the shortage of nitryl in soil or whether nitrogenous fertilizer has been applied excessively. This meter can be used to enhance the utilization ratio of nitrogenous fertilizer and protect the environment.

★Chlorophyll plays a crucial role in the photosynthesis of plants. Its content is an important indicator of plant nutrition stress, photosynthetic capacity, and growth conditions. Chlorophyll content measurement can be used to monitor the growth and development conditions of plants, thereby making scientific guidance of cultivation, fertilization and management, ensuring the good growth vigor, and enhancing crop quality and yield. As a result, it is of great significance for precision agriculture and forestry.

Overview:

Chlorophyll plays a crucial role in the photosynthesis of plants. Its content is an important indicator of plant nutrition stress, photosynthetic capacity, and growth conditions. Chlorophyll content measurement can be used to monitor the growth and development conditions of plants, thereby making scientific guidance of cultivation, fertilization and management, ensuring the good growth vigor, and enhancing crop quality and yield. As a result, it is of great significance for precision agriculture and forestry.

The chlorophyll meter is able to measure the relative content of chlorophyll in plant leaves (unit SPAD) or “greenness”, thereby learning plants’ actual demands on nitryl and helping the user identify the shortage of nitryl in soil or whether nitrogenous fertilizer has been applied excessively. This meter can be used to enhance the utilization ratio of nitrogenous fertilizer and protect the environment.

Specifications:

Test object: Chlorophyll content, nitrogen content, leaf temperature and leaf humidity

Chlorophyll: 0.0-99.99SPAD; Nitrogen content: 0.0-99.99mg/g; leaf temperature: -10-99.9℃; leaf humidity: 0.0-99.9RH%

Measurement area: 2mm*3mm

Measurement precision:within ±1.0 SPAD unit (SPAD is between 0-50)

Repeatability:within ±0.3 SPAD unit (SPAD is between 0-50)

Measurement interval: <2s

Data storage: SD card

Data storage capacity: 16GB

Power: 4.2V rechargeable lithium battery

Battery capacity: 2000mah

External dimensions 140 x 85 x 45 mm (long x wide x high)

Working environment 0℃-50℃；85% relative humidity