SANTEST's GYMT series, the compact probe and controller in the GY series, have an extremely simplified and carefully selected electronics in a small place. By employing COMBICON screw plug connectors of Phoenix Contact in the GYMTC controller, wiring operation becomes easier and more reliable. The GYMTC controller provides 0-10V voltage output or 4-20mA current output, indicating the position of the movable magnet along the GYMT probe rod. The power supply of GYMTC is ±15VDC.