Extech MO55W Wireless Datalogging Pin/Pinless Moisture Meter
| Specifications | Pin Mode | Pinless Mode |
|---|---|---|
| Sensor Type | Contact Pins (Electrical Resistance Method) | Pinless sensor (Capacitance Sensing Method) |
| Wood Moisture Range | 5 to 50.0% | 0.1 to 99.9% |
| Other Building Materials | 1.5 to 33.0% | 0.1 to 99.9% |
| Resolution | 0.1% | 0.1% |
| Basic Accuracy | ± (3% reading + 5 digits) | — |
| Measurement Depth | ~0.3'' (8mm) depth using 0.4'' (10mm) pins | 1'' (25mm) depth |
| Wood Moisture Icon Levels | Low: 5 to 11.9%; Medium: 12 to 15.9%; High: 16 to 50% | Low: 0 to 16.9%; Medium: 17 to 29.9%; High: 30 to 99.9% |
| Building Material Icon Levels | Low: 1.5 to 16.9%; Medium: 17 to 19.9%; High: 20 to 33% | Low: 0 to 16.9%; Medium: 17 to 29.9%; High: 30 to 99.9% |
| iOS/Android compatibility | iOS 8.0 and higher/ Android 4.3 and higher | |
| Datalogging (with DAT12) | 15,360 data points | |
| Dimensions | 6.7 x 2.6 x 1.2'' (170 x 65 x 30mm) | |
| Weight | 4.2oz (120g) battery not included | |
