The Model L lumber moisture meter is calibrated for 77 hard and soft woods in the 0 – 25% moisture range and has dials to detect specific wood moisture. It is ruggedly constructed, lightweight, easy to use, has solid state circuitry and can detect wood moisture accurately up to ¾” penetration. The molded plastic handle with spring loaded switch bar permits testing with either hand. The electrode on each instrument is surrounded by a steel ring to provide protection against static.
It employs the radio frequency power loss absorption principle which is a patented feature of Finna Group products. The instrument projects an RF field into the test area and then measures the signal loss relative to the conductivity of a dry sample. The numerical scale reading is converted to moisture content percent by means of an established calibration chart or curve for the material being tested.
Key Model L Lumber Moisture Meter Features:
- Numerical Scale
- Built-in Standard and Trimmer for quick, on the job calibration checking and adjustment if necessary
- Zero Point Adjustment Knob