Palm-fit non-slip grip keeps the device secure in the hand, reducing the chance of slips during use. Beep alarm and red flashing light provide immediate audible and visual alerts, helping you notice results quickly in any setting. Compact, lightweight body is easy to carry; supports quick measurements and simple operation for everyday use. Key features - Function: measurement capability with simple, one-handed operation - Handling: palm-fitting, non-slip grip for secure use - Alerts: audible alarm and red indicator light for clear notifications - Portability: compact, easy-to-carry form factor Use scenarios - On-site measurements at construction, maintenance, or facility tasks where quick readings and clear alerts are needed - Work in dim or noisy environments where visual and audible cues ensure you don’t miss results - Routine checks during transit or between tasks, thanks to the compact design that fits easily in a tool bag or pocket