INKERSI Voice-Controlled Laser Distance Meter, 120-Meter High-Precision Electronic Ruler, Infrared Room Measuring Device, Millimeter Accuracy, KE120A

"d" represents actual distance, * in harsh environments such as strong sunlight, significant temperature fluctuations, weak reflection surfaces, or low battery levels, measurement results may have larger errors. Using a target reflection board in such situations will yield better results.

1. Measurement speed is based on DeWalt laboratory test results; actual results may vary due to different reflection surfaces and environmental lighting conditions.

2. Battery performance may vary due to environmental temperature and capacity degradation; the number of measurements on a full charge may vary.