This MPH Z 15 radar gun speaks for itself...It's in MINT CODITION and performs flawlessly. I just installed a new battery in the carrying pouch...Dependable simple operation for many years to come...for checking traffic...sports events of all kinds...racing ...choises are basically unlimited...especially when you have the portable battery pack strapped on your belt...and fully charged with the provided power supply... to power the gun for a long time! Satisfaction is guaranteed. Buy Now