GL-mini Paint thickness meter is an innovative and exceptionally small device. The meters probe is spring-suspended. Due to this solution when pressed against a surface the probe "slips" the 2-3 mm. This allows the measurement becomes more accurate because of the more uniform pressure to the surface. The head also tilts a few degrees from side to side, so that the meter does not need to be applied strictly flat. Seven-segment display, four-digit LED allows the measurement in all conditions. Bright led display characters are easily visible. Measurement resolution is 10um and range from 0µm to 1050µm. The meter is equipped with an easy calibration feature, that assures proper, accurate work for years. GL-mini automatically turns off after one minute of inactivity to help save battery. Operation of the instrument is very intuitive.