Prism Flashing LED for Long Distance Total Station

HIGH-QUALITY DESIGN. The AdirPro LED Flashing Prism is a heavy-duty, silver-coated prism contained in a strong plastic canister, making it IP54 waterproof and shockproof to ensure long-term durability in all environments.ADJUSTABLE LIGHTING. You can easily change the brightness and frequency of the LED lights simply by pressing a button on the back of the Prism target according to your needs.EASY TO LOCATE. Trying to locate a prism from a mile away even with a 30x total station is not easy. Perfect for long distance, mining sites and night work, finding the AdirPro LED Flashing Prism is a breeze!COMPATIBLE DESIGN. Measuring 2.5 inches (62.5mm) in diameter, the LED Prism 720-12 is fully compatible with total stations from Trimble, Sokkia, Topcon, Leica, Nikon, Pentax and other leading manufacturers.OPTIMAL PERFORMANCE. The prism features a large 7" x 7" x 1.96" target with a 0 or -30mm offset and is accurate to 2.5 arcsecond. It operates on two AAA batteries, lighting up continuously for 40 hours and blinking for 80 hours.length3 x 7 x 7 inchesWeight1.5 pounds