What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What are the lead times for delivery?

Both peak and off-peak season lead times are within 15 workdays.

What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Spad-502 Plus Lab Agricultural Instruments Digital Portable Chlorophyll Meter

Name: Spad-502 Plus Lab Agricultural Instruments Digital Portable Chlorophyll Meter
Brand: WANT Balance Instrument Co., Ltd.
SKU: 800500682

Jiangsu, ChinaWANT Balance Instrument Co., Ltd.

US$1,855.00

1-9 Pieces

US$1,725.00

10-99 Pieces

US$1,645.00

100+ Pieces

Sample price:US$1855.00/piece.Request sample

Product profile

Customization

Available

Element

Digital Chlorophyll Meter

Display

Digital

Model NO.

SPAD-502 Plus

Application

Lab or Agriculture

Function

Storage

Measurement Area

2 mm×3 mm

Subject Thickness

1.2 mm Maximum

Display Range

-9.9 to 199.9 Spad Units

Light Source

2 LED Elements

Transport Package

Packing by Cartoon

Trademark

Want

Origin

China

Production Capacity

10000PCS/Month

Key features

Non-Destructive Measurement: Measures chlorophyll content without damaging or cutting the leaf, allowing repeated monitoring.

Water-Resistant Design: IPX-4 rated water resistance enables reliable use outdoors even in rainy conditions.

Trend Graph Storage: Stores up to 30 measurements to display trends and identify abnormal values over time.

Long Battery Life: Delivers over 20,000 measurements on a single set of fresh alkaline batteries.

Compact and Lightweight: Weighs only 200g and fits in a pocket for easy portability in the field.

Nitrogen Optimization: Helps optimize fertilizer timing and quantity to increase yield and reduce environmental load.

Fast Measurement: Takes measurements in approximately 2 seconds with a simple head closure action.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

WANT Balance Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.21h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 26 employees and a combined business and manufacturing profile covering electronic balances, electronic scales, and moisture analyzers. It demonstrates professional technical, 3D design, ODM, OEM, product development, and broad customization capabilities, supported by three R&D engineers. Production is associated with welding and assembly lines, with stated annual output of 36,000 pieces and three quality inspectors, but quality-control testing equipment is reported as zero and finished-product inspections lack written records. Service procedures for supplier assessment, corrective actions, and customer complaints exist in some areas but are not documented through records. Financial information is identified for 2021–2023, but no performance values are provided. No certification evidence or customer case details are supplied. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

Supplier typeThe supplier is identified as a limited company, not an offshore company or member of a larger group, with a combined company type. Its stated business scope includes instrument manufacturing, instrument sales and repair, hardware, electrical, electronic, and machinery-related activities, while its listed products are electronic balances, electronic scales, and moisture analyzers.

After-Sales capabilityThe three technology engineers are responsible for technical support for production and after-sales service. The supplier also has a customer-complaint handling procedure, but no written records are maintained, and its overall service-capability assessment procedure likewise has no written procedures or followed records.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design, has three R&D engineers, introduced new products during the past year, and offers ODM services. However, it has no available SDK, which limits the evidence for software-development integration capability but does not negate its stated product R&D capability.

Production capacityProduction is associated with welding and assembly lines, and annual productivity is stated as 36,000 pieces. The supplier has 26 employees and three quality inspectors, but reports zero quality-control test equipment and uses finished-product inspection instructions without written records, indicating production capacity with documented quality-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and flexible customization. Its R&D capability also includes 3D software design and ODM services, providing direct evidence of broad product customization support.