FM-204TR Soil Hardness Tester

Name: FM-204TR Soil Hardness Tester
Brand: Beijing Lanetech Square Co., Ltd.

The FM-204TR Soil Hardness Tester is a specialized instrument designed to measure the penetration resistance of soil, thereby determining its hardness. This device is crucial for assessing the dry density of soil, which is a key factor in understanding soil stability and suitability for various construction or agricultural projects. It meticulously evaluates the correlation between soil penetration resistance and its moisture content, offering insights into how water content influences soil compactness and structure. This relationship is vital for soil science research, agricultural planning, and construction groundwork, making the FM-204TR an essential tool for professionals in these fields.

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Application of FM-204TR Soil Hardness Tester

This instrument is a special instrument for testing soil hardness. Compacting soil can prevent water infiltration, reduce the utilization rate of fertilizer, affect plant root growth, and even lead to crop yield reduction. Therefore, the compactness of soil is particularly important for guiding agricultural production, which can be a good guide to arable land and highway construction.

Features of FM-204TR Soil Hardness Tester

High precision and high resolution.
Numerical display, ignore the difference.
N(Newton), kg(kg), lb(pound), g(gram) four measurement units are available for choice, mutual calculation.
Peak hold function. Keep the peak display until manually cleared to zero.
Can use alkaline battery power supply; It can also be connected to 5V DC power supply.

Specifications of FM-204TR Soil Hardness Tester

Measuring range	0kg-100kg (0N-1000N)
Test depth	0cm-30cm
Material tested	all kinds of backfill soil, clay, sand and mixed soil after rolling
Application environment	highway, railway, reservoir, dike, dam and civil building, etc
Power	2 AA batteries(5V dc matching)
Weight (excluding battery)	instrument 415g, handle 295g, probe rod 380g.
Accuracy of the test	≤0.25%

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