GM-pro Smart Moisture Meter for Grains and Seeds: Measures moisture for 25+ grain types
For farmers and grain handlers in the U.S., managing crop quality starts with precise moisture measurement. This smart moisture meter isn't just a tool for checking grain; it's your safeguard against spoilage and profit loss during storage and sale. With its ability to test 25 types of grains like corn, wheat, and soybeans, you get reliable readings in less than 10 seconds, so you can make quick decisions in the field or at the elevator.
Experience the convenience of automatic temperature compensation and a backlit display that works in low light. The device stores 240 measurements and connects via USB or Bluetooth for easy data tracking. Keep your grains at healthy moisture levels between 11% and 15% to prevent mold and maintain value. This meter comes with a carrying case and a 3-year warranty, making it a practical investment for any agricultural operation.
Features
- Automatic temperature compensation
- Bluetooth and USB data output
- Graphic display with LED backlight
- 3-year warranty
- Memory for 240 measurement groups
- Measures moisture for 25+ grain types
General specs
- Brand: GM-pro
- Seller: Joom
- ID: 691c1ac524364b01de94f991
- Weight: 150.0
- IP Rating: IP67
- Dimensions: 150.0, 80.0, 30.0
- Display Type: LCD
- Power Source: Battery
- Output Signal: 0-10 V
- Humidity Range: 0.0, 100.0
- Moisture Range: 0.0, 50.0
- Probe Material: Metal
- Supply Voltage: 3.0, 5.0
- App Compatibility: Tuya
- Humidity Accuracy: ±0.5
- Temperature Range: -4.0, 140.0
- Measurement Method: Pin
- Measured Parameters: Moisture
- Temperature Accuracy: ±0.5
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 12/10/25 | $376.03 |
| 12/6/25 | $398.12 |
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
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Smart Moisture Meter for Grains and Seeds Measures moisture for 25+ grain types
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RainPoint 026 Sensor Only
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RainPoint 026*2 Multi Auto/Manual detection with LCD display
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| Brand | GM-pro | RainPoint | RainPoint | Sinbeda | iLight | RainPoint |
| Model | 026 | 026*2 | HHCC | iSoil 7.1 | 026+023 | |
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| Rating |
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| Price | $376.03 | $22.99 | $43.49 | $72.99 | $9.72 | $39.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 8, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| IP Rating | IP67 | IP67 | IP67 | |||
| Dimensions | 150.0, 80.0, 30.0 | 50.8, 203.2, 25.4 | 76.2, 127, 127 | 33.02, 167.64, 33.02 | 25.4, 203.2, 50.8 | |
| Display Type | LCD | LCD | LCD | LED | LCD | |
| Power Source | Battery | Battery | Battery | Battery | Battery | Battery |
| Probe Material | Metal | Metal | Metal | Metal | ||
| App Compatibility | Tuya | Tuya | Tuya | Tuya | ||
| Measurement Method | Pin | Pin | Pinless | Pin | ||
| Measured Parameters | Moisture | Soil Moisture | Soil Moisture | Moisture, Temperature, Light Intensity, Nutrient Levels | Soil Moisture | |
| Connectivity | Wi-Fi | Wi-Fi | Bluetooth | Bluetooth | Wi-Fi | |
