We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
With Extech’s MO55W, users can rapidly measure the moisture content in wood and other building materials with their choice of Pinless (non-invasive) or Direct Pin method measurement. The MO55W comes equipped with a wireless feature, Bluetooth® Datalogging Module, and the free ExView® W-Series App, you can transmit readings in realtime to your smart devices, store over 15K readings for wireless transfer to generate a report/data analysis, add notes and readings to photos taken from your smart device camera, and use your smart device as a 2nd display for easy viewing or sharing. The MO55W is easy to operate and uses icons that indicate moisture content and alerts you when moisture levels exceed programmed limits.
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 |
Write Your Own Review