Soil Hardness Tester

【Product Description】

This instrument is a specialized device for detecting soil hardness. Compacted soil can prevent water infiltration, reduce fertilizer utilization efficiency, affect plant root growth, and even lead to reduced crop yields. Therefore, soil compaction level is particularly important for guiding agricultural production and can effectively inform tillage methods and road construction.

【Product Features】

* High precision and high resolution.

* Digital display, parallax-free.

* Four measurement units available: N (Newton), kg (kilogram), lb (pound), g (gram), with mutual conversion.

* Peak hold function. Holds peak value display until manually cleared.

* Can be powered by alkaline batteries or connected to a 5V DC power supply.

【Product Parameters】

Measurement range: 0kg-100kg, 0N-1000N

Testing depth: 0cm-30cm

Tested materials: Various compacted backfill soils, clay, sandy soil, mixed soil, etc.

Application environments: Highways, railways, reservoirs, embankments, dams, and civil buildings, etc.

Power supply: 2 AA batteries

Testing accuracy: ≤0.25%