The Spectra Precision DG613G Pipe Laser is built for efficiency, accuracy, and reliability when laying pipes. The length of the DG613G class 3R laser has been reduced to make it easier to set up the lasers into tight inverts in the manhole. The cross axis is fully compensated - providing Quick setup and peace of mind that the laser will be level without having to adjust at the bottom of the invert. The DG613G works over a distance of 150 meters providing full operation in a single set-up. The new RC803 remote control provides full function control and utilizes infra-red light in the pipe for up to 150-meters. For over-the-top setups, the remote utilizes radio communications up to a distance of 130 meters. Flexible power options provide 30 hours of operating time with NiMh rechargeable batteries. Alkaline batteries can be used directly at the laser without a separate battery pack. An additional car charger is provided. Large graphical user interface can be seen easily when the laser is in a manhole. All functions are available via a graphical menu which makes it simple and easy to use and it can be handed to anyone with little or no training.