A bow mode on a rangefinder is a feature that allows you to take measurements from the ground up to the top of an object without having to adjust the rangefinder itself. It can be helpful when trying to accurately measure something tall, like a tree or a building. Most rangefinders have two main modes: scan mode and bow mode. In scan mode, the rangefinder continuously calculates distances to objects in its field of view, allowing you to quickly and easily get measurements for multiple targets. Bow mode, however, is designed specifically for archery applications. In this mode, the rangefinder will only take a single distance measurement when you press the button, making it easier to get an accurate reading on a moving target. Using a bow mode You use bow mode on a rangefinder when you want to get an accurate measurement of the distance to your target. It is essential when shooting at long range because even a tiny error in your measurement can mean the difference between hitting and missing. There are two main situations where you would use bow mode on a rangefinder. When you are trying to range a target that is far away, it could be a deer at the edge of a field or a bullseye on a shooting range. In either case, you need to be able to get an accurate measurement of the distance so that you can adjust your shot accordingly. When trying to range a moving target, get a quick and accurate measurement of the distance to take your shot before the target moves out of range. Remember the things below when you are using bow mode on your rangefinder. You need to have a clear view of the target. There should be no obstacles between you and the target that could block your view. Hold the rangefinder steady. Use both hands to control the rangefinder and brace your elbows against your body to steady your arms. Be patient. This rangefinder mode takes a little longer to give you a measurement than some of the other modes, but it is essential to wait for it to ensure that it is accurate. When using bow mode on your rangefinder, you are essentially taking a sighting of the target. It means that you should align the crosshairs of the rangefinder with the center of the target and then press the button to take the measurement. The rangefinder will then give you a reading of the distance to the target. It is the measurement that you will use to adjust your shot.