Battery Installation
●
Discharge the battery door on the back of device, and place battery
according to correct polarity, then cover the battery door.
●
Only 1.5 V AAA alkaline battery is applied to the meter.
●
If the meter is not used frequently, please take out the battery to avoid
battery corrosion to meter body.
Start and Settings
●
Turn on / off the Instrument
Under off status, press button
instantly and start to work.
Under on status, long press button
device. The device can also be off without any operation for 150 seconds.
●
Unit setting
Under the measuring mode, long press button
unit, the default unit is: 0.000m
There are 6 units for selection.
Units:
Length
0.000m
1
0.00m
2
0.0in
3
1/16in
4
0'00'1/16
5
0.00ft
6
, device and laser get starting
Area
Volume
0.00m²
0.000m³
0.00m²
0.00m³
0.00ft²
0.00ft³
0.00ft²
0.00ft³
0.00ft²
0.00ft³
0.00ft²
0.00ft³
- 02 -
for 3 seconds to turn off the
, reset measurement