Soil Test ST-4

A soil test is a fundamental agricultural and environmental analysis used to assess the chemical and physical properties of soil. By analyzing a representative sample in a laboratory, it provides crucial data on key fertility indicators such as soil pH, levels of essential nutrients (like nitrogen, phosphorus, and potassium), and organic matter content. The primary goal is to generate a scientifically-based fertilizer and amendment recommendation.

product details

Parameters

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The handheld measurement platform adopts the latest digital integrated circuit technology and international detection technology to design a new intelligent handheld detector.

The detector adopts a large-scale full-color liquid crystal display, which can display the reading in real time. At the same time,it uses the detection circuit designed by the digital chip of international large factories, which can achieve very high sensitivity and excellent repeatability. The shell is made of high-strength composite plastic for industrial use, which has a good sense of strength.

01020304

Soil Test ST-4
Model		ST-4
Working power supply		12V DC, 2500mA.h
Display		2.8-inch LCD display
Communication mode		USB
Data storage		4MB
Working temperature		-20℃~50℃
Working humidity		0-90% (relative humidity), no condensation
Communication protocol		Modbus serial communication protocol
Charging time		≤4H
Connectable devices		1-8 Modbus devices
Soil temperature	Measurement range	-20℃~50℃
	Temperature resolution	0.1℃
	Temperature accuracy	±0.5℃
Soil humidity	Humidity measurement range	0~100%
	Resolution	0.10%
	Measurement accuracy	±3％
Soil salinity	Range	0~10000 us/cm
	Resolution	1 us/cm
	Accuracy	±3％
Soil pH range	Range	3-9 PH
	Accuracy	±0.3PH
Soil nitrogen, phosphorus and potassium range	Range	0~1999mg/kg
	Resolution	1mg/kg
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