The CT-100 is a high-performance pressure gauge with rapid response time and selectable pressure range. It has a response time of 0.2 seconds, allowing fast-acting valves to protect turbo pumps from sudden gas inflow. It provides accurate and repeatable range readings, and operates over a wide pressure spectrum. The thick sensing element makes it durable and reliable, maintaining gauge accuracy over time. It also features two setpoints per gauge, status LEDs for quick visual indication of vacuum status, and is cost-effective compared to traditional Pirani gauges.