Digital Grain Moisture Meter OC01
The ORCA Instruments OC01 is a digital grain moisture meter designed for routine moisture testing of food grains, pulses, oilseeds and vegetable seeds. It is suitable for grain procurement centres, warehouses, rice mills, seed laboratories, quality-control departments and agricultural testing applications where quick and repeatable moisture checks are required.
Resistance-Based Moisture Measurement
The instrument measures moisture through the resistance measurement principle. Automatic temperature compensation and automatic range selection help simplify day-to-day operation across supported commodities. Readings are shown on a clear three-digit LED display.
Key Features
- Model: OC01
- Moisture measuring range: 8% to 40%
- Specified accuracy: ±0.2%
- Resistance measurement principle
- Automatic temperature compensation and range selection
- Three-digit LED display
- Suitable for food grains, pulses, oilseeds and vegetable seeds
- Operates using six 9 V dry cells or a 230 V, 50 Hz AC adaptor
- Rugged CNC/VMC-machined construction
Applications
The OC01 can be used for incoming grain inspection, storage monitoring, procurement testing, seed-quality assessment and process control. Selecting the correct commodity calibration and following the operating procedure supplied with the meter are important for dependable readings.
Technical Specifications
| Model | OC 01 |
| Measuring range | 8% to 40% |
| Accuracy | +0.2% |
| Principle of measurement | Resistance Measurements |
| Display | 3 Digit LED |
| Temp Compensation / Range Selection | Automatic |
| Size/weight | 30*17*26/10.5 kg Approx |
| Construction | Made of CNC / VMC Machine |
| Power | 6 (9 Volt)DryCells or 230 V, 50 Hz AC through Adaptor |
| Commodity | Food Grains, Pulses, Oil seeds, Vegetable Seeds etc. |
Request Product Guidance
Contact ORCA Instruments with your commodity, required measuring range, quantity and delivery location. Our team can confirm model suitability, available calibrations, accessories and quotation details.







