Telemetro Halo Z9X-7 900 Yrds Laser RangeThe Halo xray 900 laser range finder provides a maximum range of 900 yards to a reflective target with ai slope accounting technology. With 6x magnification and scan mode, the Z9X allows for constant ranging precise to + 1 yard. It is water resistant, comes with nylon pouch and one year warranty. The Z9X is capable of measuring distance in both yards and meters. The unit uses a CR2 lithium battery (included) it is the perfect tool for both bow and