Guide Sensmart TK Gen2 Series TK421 1.7-6.8x25mm Thermal Monocular 400x300 Black TK421. Personalized image observation is supported in different scene modes. The built-in laser indicator and illuminator facilitate itself to be operated in harsh...
Guide Sensmart TK Gen2 Series TK421 1.7-6.8x25mm Thermal Monocular 400x300 Black TK421. Personalized image observation is supported in different scene modes. The built-in laser indicator and illuminator facilitate itself to be operated in harsh...