About this product

This is a single-unit analog soil testing instrument designed for instant, reliable assessment of three critical growing conditions: soil moisture level, pH acidity or alkalinity, and ambient light intensity. The device operates without batteries or external power—simply insert the probes into the soil to obtain readings in under three seconds.

Physical Specifications

Total length: 260 mm

Head width: 62 mm

Sensor type: Dual stainless steel probe tips with integrated electrochemical and photoelectric sensing elements

Display: Large-scale analog dial with clear numerical markings and directional arrow pointer for easy interpretation

Measurement Capabilities

Soil Moisture: Scale from 1 to 10, where 1–3 indicates dry conditions, 4–7 represents optimal moisture range, and 8–10 signals saturated soil. The reading responds directly to soil conductivity without requiring calibration.