The handheld thermal monocular is a handheld device for observation highest temperature target tracking distance measurement. The high-sensitivity built-in thermal detector provides you with clear view even in total darkness. The device is mainly applied to outdoor scenarios such as patrolling law enforcement search and rescue drug enforcement anti-smuggling hiking travel and hunting etc. - Lens: 25 mm - Sensor: 160x120 px / 17 um 50 Hz - Magnification: 2.5-10x - Field of view degrees: 6.5x4.9 - Core: ATN Obsidian Core LT - Micro Display: 720x540 px - IP rating: IP67 - Charging: USB type C - Video Record Resolution: 720�576 px - Internal Storage: 8 Gb - Color modes: White Hot / Black Hot / Red Hot / Color - Battery life (Li-ion): 10 hr - Operating Temperature: -4�F to +131�F / -20�C to 55�C - Dimensions: 6.85x2.63x2.08 / 174x67x53 mm - Weight: 0.81 lb/370 g - Human Detection Range m: 850 - Human Recognition Range m: 425 - Human Identification Range m: 210 - Warranty: 2 years