... :SCA140T is a four-axis dip switch (four directions switch,dip over switch, tilt switch,inclinometer switch)which is researched and produced by ... voltage power supply5:Multi-Measuring range 6:Four channel switch signal and RS232 outpout 7:Full Metal Jacket, ... Chain Block,Hoist,Crane.2:Aerial Platform Vehicle,lifter3:Automatic orientation platform4:Mining mechanism,oil-well drilling equipment5:Security ...