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| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303RS |
| Measurement Principle | Capacitance Dielectric Method |
| Sample Types | Rice (8.3–26.0%), Paddy (8.5–40.0%), Soybean (8.5–21.5%), Red Bean (12.5–19.7%), Barley (8.3–35.0%), Wheat (8.5–35.0%), Corn/Maize (8.7–22.8%) |
| Accuracy | ±0.5% w.b. |
| Display | Digital LCD with Automatic Temperature Compensation |
| Power | 4 × 1.5 V AA batteries (low-battery indicator) |
| Dimensions | 164 × 94 × 40 mm |
| Weight | ~1.2 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303C |
| Measurement Principle | Capacitance Method |
| Sample Type | Whole or Ground Coffee Beans |
| Moisture Range | 6.5–21.0% w/w |
| Resolution | 0.1% |
| Accuracy | ±0.5% |
| Measurement Time | ~3 seconds |
| Temperature Compensation | Automatic |
| Calibration | Auto-calibration with built-in reference protocol |
| Display | Backlit LCD |
| Power Supply | 4 × 1.5 V AA batteries |
| Dimensions | 164 × 94 × 40 mm (L×W×H) |
| Weight | ~1.8 kg |
| Data Handling | Auto-save, Auto-power-off |
| Interface | Touch-sensitive keypad |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-307C |
| Measurement Range | 4.0–15.8% w/w |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Temperature Compensation | Automatic |
| Display | LCD (1.5 V DC × 4) |
| Dimensions | 220 × 148 × 60 mm (L×W×H) |
| Sample Chamber | Ø80 × 130 mm (D×H) |
| Weight | ~2.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303CF |
| Measurement Principle | Capacitance Method |
| Display | Large LCD with Digital Readout |
| Temperature Compensation | Automatic |
| Calibration | Auto-Calibration Routine Prior to Each Measurement |
| Power Supply | 4 × 1.5 V AA Batteries |
| Accuracy | ±0.5% (w/w) |
| Dimensions | 164 × 94 × 40 mm |
| Weight | ~1.2 kg |
| Moisture Range (Coffee) | 6.5–23.5% |
| Rice | 8.3–26.0% |
| Paddy | 8.5–40.0% |
| Wheat | 8.5–35.0% |
| Soybean | 8.5–21.5% |
| Sunflower Seed | 4.5–13.5% |
| Maize/Corn | 8.7–22.8% |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-308 NEW |
| Measurement Principle | Capacitance Dielectric Sensing |
| Target Matrices | Wheat flour, cassava starch, chili powder, sweet potato starch, potato starch, corn starch |
| Moisture Range (w/w%) | 8.5–23.5% (wheat), 10.5–23.0% (cassava), 8.5–21.5% (chili powder), 9.5–21.0% (sweet potato starch), 12.5–23.1% (potato starch), 13.5–22.7% (corn starch) |
| Resolution | 0.1% |
| Accuracy | ±0.5% |
| Power Supply | 4 × 1.5 V AA batteries |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-310 |
| Measurement Principle | Capacitive (not resistive — corrected per industry standard classification for GMK-310) |
| Moisture Range (Capsicum) | 8.0–27.5% w/w |
| Accuracy | ±0.5% w/w |
| Display | LCD |
| Power | 4 × 1.5 V AA batteries |
| Dimensions | 155 × 65 × 25 mm (L×W×H) |
| Probe Length | 170 mm |
| Weight | ~800 g |
| Temperature Compensation | Automatic |
| Data Output | Average reading function |
| Low-Battery Indicator | Yes |
| Probe Type | Insertion-type capacitive sensor |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303F |
| Measurement Principle | Capacitance Sensing |
| Accuracy | ±0.5% |
| Display | Digital LCD |
| Temperature Compensation | Automatic |
| Power Supply | 4 × 1.5 V AA batteries |
| Dimensions | 164 × 94 × 40 mm (L × W × H) |
| Weight | ~1.2 kg |
| Grain-Specific Calibration Ranges | Chestnut (9.7–25.4%), Paddy Rice (8.5–30.0%), Peas (9.7–21.5%), Rye (9.8–25.0%), Soybean (8.5–21.5%), Wheat (8.5–30.0%), Corn (8.7–22.8%) |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-340 |
| Measurement Range | 13.0–40.0% w/w |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Display | LCD |
| Power Supply | 9 V DC |
| Dimensions | 120 × 78 × 26 mm |
| Weight | ~750 g |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-305T |
| Measurement Range | 3.5–18.0% (w/w) |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Temperature Compensation | Automatic |
| Display | LCD |
| Power | 4 × 1.5 V DC (AA batteries) |
| Dimensions | 220 × 148 × 60 mm (L×W×H) |
| Sample Chamber Diameter × Height | 80 × 130 mm |
| Weight | Approx. 2.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303A |
| Measurement Principle | Capacitance Method |
| Sample Types | Rice, Paddy, Dried Paddy, Soybean, Barley, Wheat, Corn/Maize |
| Moisture Range (by crop) | Rice: 8.3–26.0% |
| Paddy | 8.5–40.0% |
| Dried Paddy | 6.8–29.8% |
| Soybean | 8.5–21.5% |
| Barley | 8.3–35.0% |
| Wheat | 8.5–35.0% |
| Corn/Maize | 8.7–22.8% |
| Accuracy | ±0.5% w/w |
| Display | Digital LCD |
| Temperature Compensation | Automatic |
| Power Supply | 4 × 1.5 V AA batteries |
| Dimensions | 164 × 94 × 40 mm (L × W × H) |
| Weight | ~1.5 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-315AC |
| Measurement Range | 12–40% w/w |
| Accuracy | ±0.2% |
| Resolution | 0.1% |
| Temperature Compensation | Automatic |
| Display | LCD (Large-Digit) |
| Power Supply | 9 V DC (1 × 9V battery) |
| Dimensions | 154 × 105 × 43 mm |
| Weight | ~1.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-503S |
| Measurement Principle | Electrical Resistance (Capacitance-Compensated) |
| Accuracy | ±0.5% w/w |
| Sample Types | Seeds & Fresh Horticultural Produce |
| Temperature Compensation | Automatic |
| Display | Large LCD |
| Power Supply | 4 × 1.5 V AA Batteries |
| Dimensions | 164 × 94 × 40 mm |
| Weight | ~1.2 kg |
| Compliance | Designed for ISO 712 and ASTM D4940-aligned field and lab moisture assessment |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3308 |
| Measurement Range (Hay) | 12.0–41.5% w/w |
| Resolution | 0.1% |
| Accuracy | ±0.5% |
| Measurement Time | ~3 s |
| Temperature Compensation | Automatic |
| Calibration | Fully Automated Self-Calibration Routine |
| Display | Large LCD |
| Power Supply | 9 V alkaline battery (1 pc) |
| Instrument Dimensions | 170 × 85 × 36 mm (L×W×H) |
| Sensor Length | 430 mm |
| Net Weight | ~2.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3306 |
| Measurement Principle | Electrical Resistance Method |
| Moisture Range | 11–40% w/w |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Measurement Time | ~3 seconds |
| Power Supply | 9 V alkaline battery (1 pc) |
| Dimensions (Instrument) | 85 × 170 × 36 mm (W × L × H) |
| Sensor Length | 170 mm |
| Weight | ~1.7 kg |
| Display | Large LCD with backlight |
| Auto-Calibration | Yes (pre-programmed G-WON proprietary algorithm, performed at power-on) |
| Temperature Compensation | Automatic |
| Auto-Hold & Auto-Power-Off | Yes |
| Battery Low Indicator | Yes |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3306 |
| Measurement Principle | Electrical Resistance Method |
| Moisture Range | 11–40% (w/w) |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Measurement Time | ~3 s |
| Power Supply | 9 V alkaline battery (1 pc) |
| Instrument Dimensions | 85 × 170 × 36 mm (W × L × H) |
| Sensor Length | 170 mm |
| Net Weight | ~1.7 kg |
| Auto-Temperature Compensation | Yes |
| Auto-Calibration | Yes (pre-boot, algorithm-driven, mandatory for valid measurement) |
| Display | Large LCD with backlight |
| Auto-Hold & Auto-Power-Off | Yes |
| Battery Low Indicator | Yes |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-106RF / GMK-107RF |
| Measurement Principle | Capacitance Method |
| Accuracy | ±0.5% w/w |
| Resolution | 0.1% w/w |
| Response Time | 1.5 s |
| Sample Volume | ~180 mL |
| Display | Large LCD |
| Temperature Compensation | Automatic |
| Auto Power-Off | After 3 min inactivity |
| Power Supply | 9 V DC (1 × 9 V battery) |
| Dimensions (Instrument) | 150 W × 230 L × 56 H mm |
| Sample Cup Dimensions | 143 H × 75 Ø mm |
| Net Weight | 3 kg |
| Grain-Specific Calibration Ranges | GMK-106RF — Soybean (large): 6.0–30.0%, Soybean (small): 7.0–30.0%, Peanut: 5.0–20.0%, Mung Bean: 7.0–20.0%, Rice: 12.5–22.5%, Paddy: 8.0–32.0%, Corn: 8.0–32.0% |
| GMK-107RF — Millet | 7.0–30.0%, Pea: 9.7–21.5%, Rapeseed: 7.0–20.0%, Rye: 9.8–25.0%, Barley: 7.0–30.0%, Wheat: 7.0–30.0%, Corn: 7.0–30.0% |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | SIGMA-3030 |
| Measurement Principle | Electrical Resistance Method |
| Grain Types Supported | Paddy, Barley, Naked Barley, Brown Rice, Rice, Wheat |
| Moisture Range | 11.0–40.0% (varies by grain type) |
| Accuracy | ±0.5% (for moisture <20%) |
| Resolution | 0.1% |
| Throughput | 60 kernels/min |
| Measurement Modes | By Kernel Count (10–180 pcs) or Time Duration (20–60 sec) |
| Temperature Compensation | Automatic |
| Operating Temp | 5–50 °C |
| Interface | RS-232C |
| Power | AC 100–240 V, 50/60 Hz |
| Dimensions | 295 × 193 × 281 mm |
| Weight | ~8 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-303 |
| Measurement Range (Rice) | 8.3–26.0% |
| Measurement Range (Brown Rice) | 8.3–36.0% |
| Measurement Range (Paddy) | 8.5–40.0% |
| Measurement Range (Wheat) | 8.5–35.0% |
| Measurement Range (Barley) | 8.3–35.0% |
| Measurement Range (Raw Wheat) | 8.5–35.0% |
| Accuracy | ±0.5% w/w |
| Display | Digital LCD |
| Temperature Compensation | Automatic |
| Power Supply | 4 × 1.5 V AA batteries |
| Dimensions | 164 × 94 × 40 mm |
| Weight | ~1.5 kg |
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