1. electrical contact pressure gauge 2. 60mm,100mm,150mm 3. -0. ... , steel and alloy, and sends signal or connects control circuit when pressure reaches index value. Specifitions:1. Type:YX2. ... , steel and alloy, and sends signal or connects control circuit when pressure reaches index value.10. Certification: ISO9001:2008Power ... brass Aluminum PC lens, glass lens YXC-100 electrical contact pressure gauge