





💧 Stay ahead of mold with precision you can trust!
The General Tools MMH800 is a professional-grade 4-in-1 moisture meter featuring both pin and pinless sensors, dual displays for moisture percentage, temperature, and humidity, plus audible/visual alerts. Compact and accurate (±0.1% moisture, ±3°C temp), it empowers managers and DIY pros to detect water damage early and prevent mold growth effectively.




| Brand | General Tools |
| Product Dimensions | 3.63"W x 8.13"H |
| Item Weight | 2 Pounds |
| Battery Description | 9V |
| Mounting Type | Surface Mount |
| Upper Temperature Rating | 130 Degrees Fahrenheit |
| Voltage | 9 Volts |
| Temperature Accuracy | ±3°C |
| Manufacturer | General Tools |
| UPC | 031113272343 031111204117 681035014868 031113186343 |
| Global Trade Identification Number | 00681035014868 |
| Part Number | MMH800 |
| Item Weight | 2 pounds |
| Item model number | MMH800 |
| Is Discontinued By Manufacturer | No |
| Size | Pin Type or Pinless |
| Style | Pin Type or Pinless |
| Material | HAWA |
| Pattern | Digital Moisture Meter |
| Power Source | Corded-electric |
| Item Package Quantity | 1 |
| Number Of Pieces | 5 |
| Measurement Accuracy | +/-0.1% |
| Usage | Professional |
| Included Components | General Tools MMH800 4-In-1 Combo Moisture Meter, Batteries |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | 9V |
| Warranty Description | 1 year parts |
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