Dual Laser Measuring Tool 393ft/120M Rechargeable Laser Measure Distance Meter with M/in/Ft, Electronic Level Bubble, Rotatable Screen and Multiple Function Digital Laser Measurement Tool.

Product description

Q1?How to switch between inches and metric units?
A1?Please press and hold the U button for 1-2s to switch between inches and metric. Then press the button MEAS to confirm the UNIT. Please refer to the manual for more details.
Q2?Why this laser measuremt tool is recommended for indoor use?
A2?Complex lighting conditions in outdoor environments, where various light sources may interfere, affecting the propagation and reception of laser signals. For safety reasons, we didn't set the laser power too high.
Q3?Why are measurements sometimes inaccurate?
A3?Laser measurements are often dependent on the reflective nature of the target surface. For rough, uneven or low reflectivity surfaces, the laser may not be reflected accurately, resulting in inaccurate measurements.
Q4?Does this dual measurement tool can measure one side?
A4?This dual laser measurement tool not only measures the distance on one side, but on both sides at the same time! Refer to the manual for how to switch between measurement modes.
Q5?Whether the product is able to reach the described maximum measuring distance?
A5?The product's maximum measurement distance is 60M/196FT on one side, and when switching to the bilateral measurement function, the product's maximum measurement distance is 120M/393FT. please switch to bilateral measurement mode to get max distance.