Portable Chlorophyll Spad Meter for Plant Nutrition Management

Best Plant Nutrition Management Method

Our chlorophyll meter instantly measures the relative chlorophyll content (in SPAD) or greenness of plants, nitrogen content, foliar moisture, and foliar temperature to understand the true nitro requirements of plants and to know if the soil is deficient in nitro or if too much nitrogen has been applied.

This device can be used to increase the utilization of nitrogen fertilizer and to protect the environment. It can be widely used in agriculture and forestry-related research units and universities for research on plant physiological indicators and agricultural production guidance.

• Low power mode design, built-in large-capacity lithium-ion rechargeable battery, with anti-overcharge function, energy-saving and environmentally friendly, and convenient for outdoor operation.
• 16GB large storage space, data can be stored, viewed and exported in groups.
• Data browsing: can browse, transfer and clear historical data on the instrument.
• Built-in Chinese and English bilingual display, one-key switching, seamless docking.

Fast Measurement Speed

16GB Large Storage

LCD Display

Low Power Design

Product Details

High-definition LCD backlight display

High contrast LCD display, data can be clearly displayed even under strong light

Measuring Chuck

Fast and non-destructive plant living detection, only need to insert the leaves when measuring, no need to pick leaves, does not affect the normal growth of crops, and can monitor the leaves during the whole process of crop growth, so as to obtain more scientific analysis results

Multiple data measurements

One operation can measure all parameters, chlorophyll, nitrogen content, Foliar temperature, Foliar humidity. Four parameters are displayed on the same screen at the same time, and can be stored at the same time

Control panel

This device has a control panel for users to operate the device easily. The button arrows function can move up and down to set the setting.

ON/OFF Switch

This device was designed with ON/OFF switch button. The user needs to press upwards to ON the device and press downwards to OFF the device.

Memory card & Multi-functional USB interface

16GB large storage space, data can be stored, viewed and exported in groups. Multi-function USB interface, which can realize data export and charging functions, can directly connect the instrument to the computer, and can export data without host computer software. You can also choose to use a memory card to directly export data, which is simple and convenient to operate

Portable aluminum box

This device was given with a aluminum box. This will help users to carry everywhere and easy use in outdoor activity.

Application

Agriculture

Plant Research

Plant Research Centre

Plant Enthusiasts

Product Principle

1. Calibrate and calculate the measurement value of the chlorophyll meter. Two LEDs emit light one by one, the received light is converted into an electrical signal and the ratio of light intensity is used for calculation.
2. After the intruder has clamped the sample, the two LEDs emit light again, and the light transmitted through the blade hits the receiver, which is converted into an electrical signal, and the intensity ratio of the transmitted light is calculated.
3. From the values in steps 1 and 2, the SPAD measurement is calculated, which represents the current relative chlorophyll content of the clamped sample sheets.

Chlorophyll meter model

Specification

Operation Steps

1. Push the switch upwards to turn on.
2. Turn on the machine and calibration first.
3. Press the measuring chuck and hear the ”drop” sound.
4. Hold the leaf of the plant to be tested with the chuck and hear the ”drop” sound.
5. Until power turn off user can detect without recalibration.

Package List

1* Host

1* Charger / USB Data Cable

1* SD Card

1* Card Reader

Portable Storage Box

User Manual

Certified

ISO 9001

ISO certificate indicates that this product has been assessed by the manufacturer and deemed to meet the quality, safety, and efficiency of products, services, and systems.