The Digital Grain Moisture Meter with Crusher Option and Cup‑Type Design is a high‑precision agricultural instrument engineered to measure the moisture content of grains, seeds, pulses, beans and coffee quickly and accurately. This advanced moisture tester combines cup‑style sample measurement (for more consistent sample packing and reduced error) with an optional crusher/grinder (for testing ground or processed grain samples), making it versatile for both field and laboratory use.
Its digital LCD display with color‑coded LED indicators helps users instantly interpret results, while automatic temperature compensation and data storage features (on select models) ensure reliable performance in a wide range of environments. The compact, portable design makes this ideal for farmers, grain buyers, storage facilities, export hubs, and quality control labs.
📊 Typical Specifications
|
Feature |
Details |
|
Measurement Type |
Cup‑type moisture measurement with optional grain crusher/grinder for sample preparation (internal mechanism) |
|
Moisture Range |
Approximately 0–50 % depending on grain type and calibration settings |
|
Supported Grains |
20+ grain species (e.g., wheat, corn/maize, rice, soybean, sesame, coffee beans) |
|
Accuracy |
±(0.5 n % + 0.5) or similar high‑precision error tolerance |
|
Resolution |
0.1 % moisture content (digital readout) |
|
Display |
Large digital LCD with color‑coded LED indicators (Green = safe, Yellow = borderline, Red = damp) |
|
Temperature Compensation |
Automatic ambient temperature compensation for accurate readings |
|
Data Functions |
Memory storage (e.g., up to 240 groups) and statistical functions (average/min/max) on some models |
|
Outputs (optional) |
USB / RS‑232 / Bluetooth data output for PC/mobile connectivity on advanced models |
|
Power Supply |
4 × 1.5 V AAA batteries (some models may also support rechargeable power) |
|
Operating Conditions |
Temperature: ~0 – 50 °C (32 – 122 °F); Humidity < 90 % Rh |
|
Dimensions & Weight |
Typically handheld portable size (e.g., ~150 × 65 × 30 mm) and ~500‑700 g without batteries |
|
Cup Sensor |
Removal/replacement sensor cup for consistent sample measurement |
|
Crusher/Grinder |
Built‑in or attachable crusher/grinding component for preparing ground samples before measurement (varies by model) |