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Price of SPAD-502 plant chlorophyll meter

  • 1-9 Sets
  • 10-99 Sets
  • >=100 Sets
test chlorophyll
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0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
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Quick Details
Place of Origin:
Henan, China
Brand Name:
Model Number:
Product name:
Price of SPAD-502 plant chlorophyll meter
Measuring mode:
2 wavelength
Measuring area:
2mm x 3mm
silicon semiconductor photodiode
LCD Display
Measuring range:
30 datum
determination of chlorophyll content in leaves
Beattery life:
20000 times
Measuring interval:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X25X19 cm
Single gross weight:
10.000 kg
Package Type:
Carton box package Price of SPAD-502 plant chlorophyll meter
Lead Time :
Quantity(Sets) 1 - 1 2 - 10 11 - 100 >100
Est. Time(days) 7 15 45 To be negotiated

Price of SPAD-502 plant chlorophyll meter

Product Description


Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment.



Technical parameter


Measuring area10mm
Measuring mode2-wavelength concentration difference of optical methods
SensorsSilicon semiconductor photodiode
Display modemeasuring value: 3 digits liquid crystal display
Measuring times2 digits liquid crystal display
Min measuring interval< 2s
Measuring Range0.0-99.9 SPAD
Accuracy±1.0 SPAD
Operating temperature0-50°C
Storage temperature-20-55°C
Power2 AA batteries
Dimensions (L × W × H)155mm * 70mm * 42mm
Battery lifecan maintain more than 20000 operations
Memory capacity30datum, automatically calculate and show the average. On: to open the power and OFF: to close the power
AVG buttonCalculate the average of data
Del (to move all data) buttonClear all the data
DISP buttonDisplay stored datum
MEAS buttonPress MEAS key to test
Weight320 grams (excluding batteries)



Related Products


Chlorophyll meterPackage
ConstructureOperation manual
Packaging & Shipping

 Package : Standard export package

Shipping : 5~7days after order


Our Services


Pre-sale service


² 24hours online to ensure quick response to customers' inquiry or online message;

² Guide customers to choose the best suitable machine model;

² Offer detailed specification and competitive prices;


Contract execution


² Machine production will be arranged strictly according to the contract;

² Machine photos will be sent to you for inspection during production;

² Send customs clearance documents by DHL;

² Update latest news after delivery and prepare customs clearance;



After-sale service


² 12 months warranty except for wear parts;

² Broken spare parts (except for wear parts) will be sent for free due to quality problems;

² In time response to customers technical problems;

² New products update for customers' reference



1. How can I choose the suitable one?

With your clear application or requirement,we can identify and give you correct suggestion and price.

2. How can I pay?

We accept many payment term, such as T/T, Western Union,L/C,Money Gram etc

3. When I receive it after pay?

Normal models can be delivered with 5-7days, please contact us to check exact transport time if needed.

4. How to deliver?

We can send by Express, by Sea and by Air.

5. Is will be broken during transport?

It’s better you open the cargo when you receive,if broken,claim the express for compensation at first,they will compensate for the transporation broken.We will replace you new one later.

6What should I do if I do not know how to use?

Don’t worryUser manual will be sent together, our techincal engineer also can supply phone,vedio guidance. If need,we will supply oversea service on site.

7. What should I do if some parts broken?

If broken not caused by human,we replace new part free.

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