| TS31 Thermal Riflescope | TS31-25 | TS31-35 | TS31-45 | 
		
			| Thermal Module |  | 
		
			| Image Sensor | Vanadium Oxide Uncooled Focal Plane Arrays | 
		
			| Max. Resolution | 384 × 288 | 
		
			| Pixel Interval | 12 μm | 
		
			| NETD | < 35 mK (0,035°C) | 
		
			| Lens (Focal Length) | 25 mm | 35 mm | 45 mm | 
		
			| Human detection | 1100 m | 1400 m | 1700 m | 
		
			| Digital Zoom | 1×, 2×,4×, 6× | 
		
			| Eye relief | 100 mm | 
		
			| Optical magnification | 2,2 x | 3 x | 4 x | 
		
			| FOV | 11,2° x 7,9°  (diagonal 9,4°) | 8,0° x 5,6°  (diagonal 9,4°) | 6,3° x 4,4°  (diagonal 9,4°) | 
		
			| Image Display |  |  | 
		
			| Monitor | 800 x 800 IPS LCD | 
		
			| Scene mode | City, Rain, Forest | 
		
			| Palettes | BlackHot, WhiteHot, RedHot, Fusion1, Fusion2, IronRed1, IronRed2 | 
		
			| Frame Frequency | 50 Hz | 
		
			| Reticle color | Red / White / Yellow / Green | 
		
			| Smart Function |  |  | 
		
			| Wi-Fi Hot Spot | Yes | 
		
			| Standby Mode | Yes | 
		
			| PIP | Yes | 
		
			| System |  |  | 
		
			| Storage | TF-card (max 128 GB) | 
		
			| Record Video | Yes (manual /auto recording / recoil activated recording) | 
		
			| Capture Snapshot | Yes | 
		
			| Power Supply |  |  | 
		
			| Battery Type | 18650 Li-ion battery | 
		
			| Battery Operating Time: | <6 hours continuous running (at 1 piece 18650 Li-ion battery) | 
		
			| Battery Capacity Display | Yes | 
		
			| General |  |  | 
		
			| Working Temperature | -20 °C to 50 °C | 
		
			| Protection Level | IP67 | 
		
			| Recoil power | 6000 J | 
		
			| Dimension | 350mm × 88mm × 95mm (without long eyepiece)  /  410mm × 88mm × 95mm (with long eyepiece) | 
		
			| Weight (without battery) | 575 g |