Open country or in tall timber, precision and speed mean the difference between filling your freezer and tag soup. The ViperA(R) HD 3000 laser rangefinder gives you the tools to act quickly and confidently, with a 3,000-yard max range and a stunning HD optical system that lets you pinpoint big game faster at distance. Four target modes (Normal, First, Last, ELR) and two ranging modes (LOS, HCD) mean you get the flexibility to range any shot on any hunt, making the ViperA(R) HD 3000 perfect for the treestand and the mountains. Whether you&';re hunting with a bow or a rifle or a long range shooting you know that having a precise distance to the target means more accurate and in the case of hunting more ethical shots on target. Having a laser rangefinder like the viper hd 3000 will give you just that. Starting on the outside. Here the viper hd 3000 clocks in at 9.1 ounces. Having your rangefinder quickly and easily accessible in the field is very important. So were given a utility clip here that you can use on either side of the rangefinder to clip to your belt your gear your pack whatever works best for you and also at the rear here we also have lanyard loops for the included lanyards in the box, the viper hd 3000 uses a simple 2 button setup so it&';s very quick and easy to use and also a very intuitive learn. It has a menu button up front which is where we&';re going to scroll through all various settings to tailor it to your and your preferences and then the measure button at the rear which is quickly accessible for sending out our laser. Looking at the bottom of the range finder, you&';ll see a threaded portion that is threaded to accept any quarter 20 mounting solution. Most commonly you&';ll see these used on top of a tripod for folks who want to get a really sturdy base so they can get even better ranging performance. At the back of the rangefinder, you&';ll also see our tool-less battery cap covering up where our crc123 battery will go the tool-less nature of it makes it easy when you&';re out in the field if you need to do a quick battery change you don&';t have to be digging through your pack to find the right tool. Included in the Box Soft Carry Case Wrist Lanyard Bungee Cord Lanyard Lens Cloth Utility Clip Hook and Loop Harness Attachment 2.5mm Hex Wrench CR123 Battery