Allegheny Instruments has updated the control panel for the GeoVISION Heavy Duty borehole video system. The Heavy Duty system utilizes a hand-reel winch to raise and lower borehole cameras to depths of 1,000 feet. The control panel is now mounted in a rugged carrying case which houses all of the system components including the power supply and controls, a 7-inch LCD monitor, on-screen depth (OSD) encoder circuitry, 12V inverter, DVD recorder and camera centralizer.