Review on Extech MO210 Pocket Moisture Meter: Digital LCD Readout & Analog Bargraph for Accurate Moisture Detection by Mark Morrow

I loved this simple, effective tool until the battery test/calibration box fell out of the lid. This prompted me to examine it to see what went wrong. After doing this I discovered how weak it was in place. Obviously with a small drop of glue to attach the plastic pin to the lid. I'll tape it back, of course, but for a company that specializes in complex test equipment, it seems like they could test this device a little more before sending it into the field. The electronic sophistication is great, but check out the nuts and bolts too.