The Bosch GLM 50 C Laser Measure is a compact and pocket-sized distance measurer that utilizes laser technology for accurate measurements. This model comes in a sleek blue color and includes a case for convenient storage and portability. Despite not including AAA batteries in the package, this tool has been tested and is ready for use in various home and workshop projects. With the trusted Bosch brand behind it, you can rely on this laser measure to provide reliable and efficient measurements for your needs. Set to measure from the back of the device, you can change that in settings.