SNDWAY Double Horizontal bubble Rangefinder Laser Distance Meter Range Hand Tool Device SW- TG100 Waveshare Two alarm modes: sound +

Two alarm modes: sound + pointer

Distance measurement from 0

arrangement of multiple LEDs

5 Audio Layer1/2/3

relative humidity within 70% (take out the battery)

SNDWAY Double Horizontal bubble Rangefinder Laser Distance Meter Range Hand Tool Device SW- TG100 Waveshare Two alarm modes: sound +Instant measurement of distance, area & volume with one button operation: YES Self Calibration: YES Wide measuring range: YES High accuracy: 2mm (0. 079inch) Automatic calculation of Area and Volume: YES Indirect measurement by Pythagorean Theorem: YES Single Continous measurement: YES Max Min distance tracking (display value): YES Easy Addition Subtraction of measurement: YES Set up front rear benchmark: YES Selectable meter(m), inch(in) and