The three backlight colours, green, yellow and red, indicate the water content ratios of the different measurement types.
measurement operation
1. Turn on the short button.
2. Press the MODE button to switch the tree type, refer to the tree type comparison table to choose the tree type, if there is no corresponding tree type in the comparison table, you can choose the tree type 3 to get the approximate one A carry out value measurement.
3. Remove the protective cover of the test head sensor, vertically insert the test head of the device into the wood sample to be tested until the depth of the probe reaches 6mm.
4. wait for the reading to stabilize. s During the measurement process you can activate or deactivate the maximum and minimum value measurement and the measurement hold function according to the instructions of the function key.