How accurate is the pH measurement?

The pH resolution is 0.01 pH, with a measurement range of 3-9 pH.

What is the lead time for orders?

Peak season lead time is within 15 workdays, while off-season lead time is one month.

Combined Soil pH Temperature Moisture 3 in 1 Soil Tester Probe Sensor Agriculture

Name: Combined Soil pH Temperature Moisture 3 in 1 Soil Tester Probe Sensor Agriculture
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2068215765

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$400.00

2-8 Pieces

US$200.00

9+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Type

Soil Temperature Humidity pH NPK Integrated Sensor

Measuring Medium

Soil Temperature Humidity pH NPK Integrated Sensor

Model NO.

HG-SO

Display Type

LED

Site Display

Not Site Display

Accuracy

0-100%R.H

IP Rating

IP68

Certification

Customized

pH Range

3-9 pH

Temperature Range

-40-80 Deg.C

Moisture Range

0-100%Rh

Conductivity Range (Ec)

0-10000 Us/Cm

NPK Range

0-1999 Mg/Kg

Power

DC 12-24V

Output

RS 485 Mod_Bus RTU

Temperature Accuracy

0.5 Deg.C

Temperature Resolution

0.1 Deg.C

Moisture Accuracy

3% in The 0-53% Range / 5% in The 53-100% Range

Moisture Resolution

0.10%

Conductivity Resolution

10us/Cm

pH Resolution

0.01 pH

NPK Accuracy

2%F.S

Protection

IP68

Transport Package

2kg

Specification

20*15*15cm

Trademark

Siko Instruments

Origin

China

HS Code

9025800000

Production Capacity

999 Units / Weeks

Key features

7-in-1 Soil Analysis: Measures pH, temperature, moisture, conductivity, N, P, and K simultaneously.

High Precision & Stability: Fast response with stable output, less affected by soil salt content.

IP68 Waterproof Design: Vacuum potting ensures complete waterproofing and long-term burial resistance.

Corrosion Resistant: Resistant to long-term electrolysis and corrosion in various soil types.

RS485 Output Signal: Provides RS485 Modbus RTU output for easy integration with monitoring systems.

Customizable Options: Customized ranges and outputs available to meet specific project requirements.

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

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.51h

AI-Powered supplier vetting

SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.