Green Beam Rangefinder Digital Distance Meter 60M/100M/120M LCD Screen Multi Function Trena Measure Tools ,High Precision

The tool can measure from three different reference points the front, the middle and the rear of the device), making it easy to measure in different scenarios.The large button panel design makes it easy to operate the machine. Mute setting enable users to adjust the volume freely while measuring in some quiet places like library, classroom, etc. 30 groups data memory; Manually delete unwanted data The default unit is meter.Users can use the addition and subtraction function when measuring the length, area and volume. supports distance and continuous measurement methods