VTSYIQI Handheld Chlorophyll Meters Chlorophyll Tester with Measurement Range 0.0 to 99.9 SPAD for Measuring Instantly Relative Chlorophyll Content

VTSYIQI Handheld Chlorophyll Meters Chlorophyll Tester with Measurement Range 0.0 to 99.9 SPAD for Measuring Instantly Relative Chlorophyll Content

Feature:

★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.

★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.

Please Note That This Product ONLY can measure Chlorophyll Content !!!

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.

Technical Specification:

Test object: Chlorophyll content

Measurement range: 0.0-99.9SPAD

Measurement area: 2mm*2mm

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: <3s

Data storage: SD card

Data storage capacity: 2GB

Power: 4.2V rechargeable lithium battery(Battery capacity: 800mah)

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

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