London, 2025 — Claritas Intelligence has published its latest global market report on the soil moisture sampler sector, sizing the market at USD 451.2 million in 2025 and projecting a base-case expansion to USD 748.4 million by 2033, a 6.4% CAGR across the 2026–2033 forecast period. The study covers historical data from 2019, with 2025 as the base year.
The single most consequential demand driver, per the report, is precision irrigation adoption pressure. Aquifer overdraft across the Ogallala formation in the US, the Gangetic Plain in India, and the North China Plain is generating compliance-linked purchase triggers that did not exist five years ago. California's Sustainable Groundwater Management Act, India's National Water Mission, and EU Water Framework Directive Article 9 pricing obligations are all creating regulatory impetus behind what was previously a voluntary agronomic practice. Layered on top: USDA NRCS EQIP practice 449 funds soil-moisture monitoring equipment at up to 75% cost-share in designated priority watersheds, while EU CAP Eco-Scheme payments conditional on documented water-use efficiency and India's PMKSY per-drop-more-crop component collectively de-risk grower investment decisions. The report models regulatory tailwinds from EU Farm to Fork mandates and EQIP programs adding an incremental USD 38–55 million in addressable demand by 2028 (Claritas model).
On the technology side, wireless capacitance-based sensors are displacing tensiometers in the mid-market. The capacitance sub-category is modeled to grow at a segment-specific 7.9% CAGR through 2033 (Claritas model), driven by declining MEMS fabrication costs and expanding LPWAN connectivity in previously off-grid agricultural zones. Cereals and grains represent the largest crop-type segment at approximately 34% share, anchored by irrigated wheat and maize precision-management programs across North America and South Asia. Large commercial operators (100 ha and above) account for an estimated 48% of hardware revenue but only 29% of unit volume — a stratification that underscores steep per-hectare spend differentials across farm-size categories. The report's counter-consensus finding is that the smallholder segment (under 2 ha) is projected to be the fastest-growing farm-size category at 8.1% CAGR (Claritas model), as low-cost IoT nodes and government subsidy co-payment programs in India and sub-Saharan Africa compress entry-price barriers faster than industry consensus assumes.
Geographically, Asia Pacific holds the largest regional share at roughly 31%, with India and China both deploying national precision-farming subsidy frameworks that incentivize soil-sensor adoption. North America is identified as the largest market overall, supported by EQIP cost-share penetration and mature center-pivot infrastructure. Asia Pacific is simultaneously the fastest-growing region, a combination the report attributes to scale effects from national subsidy programs and the rapid build-out of cellular and IoT connectivity across previously underserved farming zones.
"The framing of soil moisture instrumentation as inherently large-farm technology is increasingly stale. Sub-USD 40 per-node landed costs are already demonstrated in India through hardware-as-a-service models, and if mandatory soil-health monitoring protocols move forward under PMKSY, the implied demand from India alone over 2026–2030 represents material upside to current consensus — upside that most desk research is still not pricing in."
— Tanvi Kulkarni, Senior Analyst, Claritas Intelligence
Key companies profiled in the report include METER Group, Inc., Campbell Scientific, Inc., Stevens Water Monitoring Systems, Inc., Onset Computer Corporation (HOBO brand), Sentek Pty Ltd, Soil Moisture Equipment Corp., OTT HydroMet GmbH, Eijkelkamp Soil & Water B.V., Delta-T Devices Ltd., Imko Micromodultechnik GmbH, Acclima, Inc., and Aquacheck (Pty) Ltd.
About Claritas Intelligence: Claritas Intelligence is a global market intelligence publisher specializing in granular, data-anchored research across agriculture, industrial technology, and environmental sectors. Its reports are designed to support strategic planning, investment due diligence, and competitive positioning for clients across the value chain.
The full analysis, including segmentation, regional breakdowns, forecasts, and company profiles, is available in the Soil Moisture Sampler Market Report.
“The global soil moisture sampler market is estimated at USD 451.2 million in 2025 and the report projects a base-case reach of USD 748.4 million by 2033, reflecting a 6.4% CAGR over the forecast period.”
Tanvi Kulkarni
Research Analyst – Food & Beverages