● Press MODE key to clear the current displayed data, then can begin the second time measurement and
computation (Follow step 1 to 3 under the volume section);
● After getting the calculated volume of second time, press +/= key to enter the addition mode. A “+”
icon would appear on LCD;
● Press RM key to recall the first calculated volume for the addition. The “M+” icon will disappear and
the stored memory will be automatically cleared;
● Press +/= key, the sum of both volumes is shown on the lower portion of the screen;
● Repeat the steps above to keep adding the measured volume.
8、Temperature display
Press and hold MODE key and at the same time press the RM key, the environment temperature will
appear on the lower portion of screen (the unit is ℃ if the distance unit is M, while the unit is ℉ if the
distance unit is ft/in), and press the READ key again to return the measuring state.
●Stud detect
Press the “k” button to the "DETECTOR" location, the tool will enter detection state and wait to detect.
1、 Calibration
The tool should be calibrated on the surface of the detected object before detecting or after
function “D” switch’s diversion.
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