TJM Design Tajima PL15 Laser Red Rangefinder,

Use: Laser rangefinder for distance measurement Distance accuracy: ±3.0mm Distance measurement range: 0.5m~15m Minimum display value: 1mm Dustproof/waterproof performance: IP40 Standard: PSC compliant product Laser safety standard: Class 2, wavelength 620-690nm Wavelength/output: 620-690nm/1mW or less Power supply: Built-in lithium-ion polymer rechargeable battery DC3.7V/300mAh Laser Class: 2 (IEC60825-1:2014)