The Digital Double Probe Moisture Meter is a handheld agricultural tool designed to accurately measure the moisture content of cereals, grains, and seeds. It is ideal for farmers, grain traders, agribusinesses, and storage facilities to assess harvest quality, optimize drying schedules, and prevent losses due to Mold or spoilage. The meter uses two metal probes inserted directly into the grain mass to quickly determine moisture levels using electrical resistance measurement — providing reliable, real-time readings in the field or warehouse.
🌾 Key Benefits
Accurate Moisture Testing: Helps determine crop readiness for sale or storage.
Fast & Easy Measurements: Instant digital readout with minimal setup.
Portable & Durable: Light enough for daily farm use, with rugged probes built to penetrate grain piles.
Multi-Crop Capability: Suitable for maize (corn), wheat, rice, sorghum, beans, peanuts and many other cereals.
📊 Typical Specifications
Feature Description
Measurement Principle Resistance method using double metal probes for enhanced stability and precision.
Display Digital LCD with backlight — easy to read in low light.
Moisture Range ~7.5 % to 50 % (depending on the crop type).
Resolution 0.1 % moisture.
Accuracy Typically within ±0.5 % to ±1 % (varies by model).
Probe Length Approx. ~22 cm (varies by manufacturer).
Operating Conditions ~0 °C to ~40 °C (32 °F–104 °F).
Power Supply 4 × 1.5 V AA batteries (not included).
Functions Data hold, low battery indicator, auto power-off, deviation adjustment, and sometimes alarm settings.
Dimensions & Weight Typically ~410×70×33 mm; ~250–300 g.
🛠 Common Features Explained
🔍 Double Probe Technology
Two probes improve contact with the grain, reducing measurement variability and increasing reliability compared to single-probe units.
📟 LCD Display with Backlight
Ensures readings are easy to see even during early morning harvest or in dim storage areas.
📦 Multi-Crop Measurement
Selectable grain types allow farmers to switch between crops such as corn, wheat, rice, barley, sorghum, soybeans, and more — making this tool versatile for cereal farming operations.
🔋 Power & Portability
Battery operation means no need for mains power in fields or remote sites. The unit is lightweight, ergonomic, and rugged for routine farm use.
🧑🌾 Uses in Farming
Harvest Quality Control: Know when grain is dry enough for safe storage.
Post-Harvest Handling: Reduce spoilage by balancing moisture before storage or shipment.
Market Preparation: Ensure moisture meets buyer quality standards.
Digital Double Probe Moisture Meter for Cereals & Grains
Portable handheld moisture tester designed for farmers and grain handlers. Features dual metal probes, clear LCD display with backlight, and multi-crop measurement capability. Measures moisture from ~7.5 % to 50 % with 0.1 % resolution, powered by 4 AA batteries. Ideal for maize, wheat, rice, sorghum, beans, and more — helping optimize harvest timing, storage conditions, and grain quality control.