High Precision ISM Micro Soil Moisture Tester

A compact, FDR-based soil sensor for high-precision measurement of surface-layer moisture content and temperature. Features ultra-low power consumption (4x AA batteries) and wireless connectivity, ideal for precision agriculture and irrigation management.

	Low-power design		Replaceable battery
	Multi-layer measurement		Anti-tamper protection
	Protection rating		Suitable for various soil types
	Remote control

Product Details

High Precision ISM Micro Soil Moisture Tester

The SINOSO ISM Micro Soil Moisture Tester is an FDR (Frequency Domain Reflectometry)-based sensor designed to measure surface soil moisture and temperature. It features fast response, high precision, and is equipped with a low-power, high-performance microprocessor. Powered by 4 AA batteries and featuring built-in wireless communication (no external wiring required), it combines accuracy, practicality, portability, and durability, making it ideal for agricultural soil moisture monitoring.

Product Features

1. Advanced Soil Sensing Technology：

(FDR)：Measures volumetric water content (VWC) with ±3% accuracy.
Integrated Temperature Probe：Monitors soil temperature (-20℃to 55℃, ±0.5℃ accuracy).

2. Industrial-Grade Durability：

IP68 Full Encapsulation：Resists acid/alkali corrosion.
Anti-pick function: prevent casual damage by professionals
All-Soil Compatibility：Calibrated for clay, loam, sand, and saline soils.

3. Smart Power & Connectivity：

Ultra-Low Power + Replaceable Batteries：4x AA batteries (18+ months lifespan) with auto-sleep/wake (remote trigger via cloud).
Wireless Data Transmission： LoRaWAN/4G/NB-IoT options (500m–5km range).
Cloud & Mobile Access：Real-time dashboards on iOS/Android APP (API for AgTech platforms).

Technical Parameter

Project		Description
Soil moisture	Measurement range	0~100%
Soil moisture	Measurement accuracy	Humidity:±3%
Soil temperature	Measurement range	-20℃~55℃
Soil temperature	Measurement accuracy	±0.5℃
App.&Struct.	Structural form	Pin-type structure
	Protective casing	SMC
	Meas.Pt.Lay.	Single layer
Other	Power supply system	No.7 battery
	Comm.Sys.	LoRa/GPRS/NB-loT/4G
	IP rating	IP68

Selection Instructions

Application Scenarios

Primarily designed for agricultural soil moisture monitoring, suitable for farms, greenhouses, crop fields, and agricultural research institutions.

Why Choose SINOSO

Since 2006

SINOSO holds numerous prestigious certifications, establishing itself as a benchmark in the industry. Our strong research capabilities are built on deep collaborations with renowned universities and research institutions. We provide one-stop solutions, ensuring rapid response through our nationwide service network. As a CCTV-reported company, we actively participate in national strategic projects, making us a preferred partner with both technical strength, comprehensive services, and extensive influence.

Research Partner

SINOSO is a postgraduate workstation in Jiangsu Province, a research cooperation unit, a research experimental base and a postgraduate training base of China Agricultural University, Nanjing Agricultural University, Hohai University, Jiangsu University, Southwest University of Science and Technology, Jiangsu Academy of Agricultural Sciences, and Nanjing Institute of Agricultural Mechanization of the Ministry of Agriculture and Rural Affairs.

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