Keyence LR-TB2000CL,Keyence GT2-H12KL High Precision Sensor Head, Low Measuring Force, GT2 Series,Models : High-Accuracy Digital Contact Sensor - GT2 series | KEYENCE International Belgium,Stylus type Air cylinder type High-precision Sensor head - GT2-PA12K | KEYENCE America,Models : All - Purpose Laser Sensor - LR-T series | KEYENCE America