What is the supply voltage?

The supply voltage is 5-24V DC.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Pc.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

EC Analyzer Moisture Nutrient Sensor Soil NPK Tester

Name: Cheapest Agriculture Soil NPK/PH/EC Analyzer Moisture Nutrient Sensor Soil NPK Tester
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2194014155

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$31.00-37.00

1 Piece

Product profile

Customization

Available

Installation Type

Insert Type

Sensing Type

Resistive

Model NO.

FST100-2006E

Contact

Output Signal Type

Digital Type

Production Process

Integration

Material

Stainless Steel

Measuring Medium

Soil Npk Sensor

IP Rating

IP65

Certification

Customized

Measurement parameters

Soil Nitrogen, Phosphorus, Potassium

Signal Output

Rs485

Supply voltage

5-24V DC

Measurement range

0-1999mg/kg

Measurement accuracy

Resolution

1mg/kg

The scope of work

0-50 C

Sealing material

ABS engineering plastic

Probe length

55mm

Probe diameter

3mm

Probe material

316L stainless steel

Transport Package

Standard Exporting Package

Specification

stainless steel

Trademark

Firstrate

Origin

Changsha China

HS Code

9025800000

Production Capacity

50000pieces/Month

Key features

Durable Stainless Steel Probe: 316L stainless steel probe ensures corrosion resistance and long-term stability in soil.

RS485 Digital Output: Supports RS485 output with standard Modbus-RTU protocol for efficient data transmission.

IP65 Waterproof Rating: IP65 rated sealing material allows direct burial in soil without corrosion.

Fast Response Time: Response time is less than 10 seconds with a stable schedule of 1 second after power on.

CE Certified Quality: Product holds CE certification ensuring compliance with international safety standards.

Customizable Cable Length: Standard 2-meter cable with customization options up to 1200 meters available.

Compact and Portable: Compact size design makes it easy to carry, install, operate, and maintain.

Company profile

Self-brandedLow MOQOEM ServicesQuality Assurance

Hunan Firstrate Sensor Co., Ltd.

Hunan, 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: 9 Years CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Changsha Port, Shanghai PortAverage Response Time: ≤2.14h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier focused on general instruments, intelligent equipment, industrial automation, IoT, software development, and related technology services. It offers 3D design, SDK, OEM, ODM, and broad customization services. Quality and service processes are documented and followed, including complaint handling, corrective actions, finished-product inspection, and supplier assessment. The supplier holds ISO9001:2015, CE, and RoHS certifications. However, the available information identifies no valid manufacturing contract with factories or related subcontractors, no inventory, overseas warehouse, or overseas showroom capability, and no new product development during the past year. Financial records are referenced for prior years, but the provided slices do not establish financial strength or credibility. Export experience is stated as nine years, with exports representing 11%–20% of total sales.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope covers general instruments, intelligent equipment, industrial automation, IoT research and development, software development, technology services, and import-export activities, indicating a technology-oriented manufacturer and service provider.

CertificationsThe supplier is reported to hold an ISO9001:2015 certificate and product-related CE and RoHS certification capabilities. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written procedures and records for assessing service capability, but the slices do not describe actual response outcomes or service performance after delivery.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D, software, ODM, and intelligent-equipment scope further supports the availability of tailored technical solutions.