What is the working environment range for the meter?

The working and storage environment is -10 C to 50 C with relative humidity less than or equal to 85%.

How is the device powered?

It is powered by a 4.2V rechargeable lithium battery with a capacity of 2000mAh.

What certifications does the product have?

The product holds ISO9001 certification and complies with BS, EN, and ASTM standards.

High Precision Portable Handheld Digital Plant Leaf Spad- Chlorophyll Meter Chlorophyll Tester

Name: High Precision Portable Handheld Digital Plant Leaf Spad- Chlorophyll Meter Chlorophyll Tester
Brand: Xi'an Zealchon Electronic Technology Co., Ltd.
SKU: 1945053821

Shaanxi, ChinaXi'an Zealchon Electronic Technology Co., Ltd.

US$700.00

1-2 Sets

US$600.00

3+ Sets

Product profile

Customization

Available

After-sales Service

Warranty Is 12 Months

Warranty

12 Months

Model NO.

Z30

Product Name

Leaf Chlorophyll Meter

Chlorophyll Range

0.0~99.9spad

Chlorophyll Accuracy

+-2spad

Leaf Temperature Accuracy

+-0.5c

Certification

ISO9001

Package

Aluminium Alloy Suitcase

Display

LCD Backlight Screen

Test Items

Chlorophyll,Nitrogen,Temperature, Moisture

Standard

BS.En.ASTM

Leaf Temperature Range

0~90c

Storage Capacity

999 Groups

Nitrogen Range

Full Scale

Transport Package

Export Wooden Case

Specification

27X21X14 cm

Trademark

Zealchon

Origin

China

Production Capacity

10000 Pieces/Year

Key features

Multi-Parameter Measurement: Simultaneously measures chlorophyll, nitrogen, moisture, and leaf temperature.

High Precision Accuracy: Chlorophyll accuracy +/-2SPAD, temperature accuracy +/-0.5C for reliable data.

Portable Handheld Design: Compact 200g weight with LCD backlight screen for easy field operation.

Large Data Storage: Stores up to 999 groups of data with 32KB capacity for extensive testing.

Eco-Friendly Nitrogen Management: Helps optimize nitrogen fertilizer use to protect soil and water sources.

Fast Measurement Speed: Measurement interval less than 3 seconds for efficient workflow.

12-Month Warranty Coverage: Comprehensive 12-month warranty covering mechanical defects and workmanship.

Rechargeable Battery Power: Powered by 4.2V 2000mAh rechargeable lithium battery for portability.

Company profile

Xi'an Zealchon Electronic Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-11-01Nearest Port: tianjing, shanghai, qingdaoAverage Response Time: ≤3.03hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, CIP

AI-Powered supplier vetting

SummaryThe supplier is described as a manufacturer of material testing equipment for construction-related applications, with product coverage spanning concrete, cement, mortar, bitumen, asphalt, soil, aggregates, rocks, and steel. It reports broad customization services, ODM capability, OEM service for well-known brands, and new products launched during the past year. Export activity is extensive, with 90% of sales reported as exports and markets across multiple global regions. Stated lead times are within 15 working days in both peak and off-peak periods. However, the available information does not establish certifications, and quality-control evidence is incomplete: the supplier reports zero quality-control test equipment and unknown quality-assurance and traceability status. It also lacks overseas showrooms, agents, branches, and offline trade-show participation. Financial information is present only as year references and cannot establish financial strength.

Supplier typeThe supplier identifies itself as a global manufacturer of material testing equipment for the construction industry, offering testing solutions for numerous construction materials. Its stated business scope also includes electronic equipment, sensors, glassware, and other goods, indicating a broad registered scope beyond the core testing-equipment description.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design support, and OEM service for well-known brands. Its company description also claims technological innovation and continuous expansion, but it explicitly has no available SDK, so software-development support is limited in the provided evidence.

Production capacityReported production output is a test machine capacity of 2 tons, with stated order fulfillment within 15 working days in both peak and off-peak periods. The supplier reports five qualified service-capability suppliers, but it also reports zero quality-control test equipment, making production-quality verification a significant concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability and new-product activity, providing direct evidence of broad product-design and customization support.

Product Q&A

Q:What parameters can this meter measure?

It measures chlorophyll content (0.0-99.9 SPAD), nitrogen content (0.0-99.9 mg/g), leaf moisture (0.0-99.9 RH%), and leaf temperature (-10-99.9 C).

Q:What is the accuracy of the chlorophyll meter?

The chlorophyll accuracy is +/-2 SPAD, nitrogen content is +/-5%, moisture is +/-5%, and leaf temperature is +/-0.5 C.

Q:How much data can the device store?

The device has a storage capacity of 32KB and can store up to 999 groups of measurement data.

Q:What is the warranty period for this product?

We provide a 12-month warranty starting from the date of final acceptance or commissioning of the machine.

Q:What after-sales services are provided?

Services include internet repair, phone repair, and on-site repair within 72 hours if phone repair fails. Technical training manuals are also provided.