Ranfinder Green Lines Distance Ranfinder Digital Ran Finder Tape Distance Ruler Sensor Distance Meter ,High Precision

Instant measurement of distance, area & volume with one button operation YES Self Calibration YES Wide measuring ran YES High accuracy 2mm 0.079inch) Automatic calculation of Area and Volume: YESYou may also like 60-760MM T-Ruler Precision Marking Aluminum Alloy Woodworking Scribe Marking Gauge Crossed-out Hole Scribing Ruler MeasuringTool ,Easy to Use.