Yumitto Air Differential Pressure Switch is a high-precision device which detect even the slightest changes inpressure. It features a field-adjustable set point or switching point that can be modified without the need for a manometer, simply by using an adjustment knob along with a built-in calibrated visual scale. To ensure durability and protection, Equipped with a clear cover that safeguards the adjustment knob from Accidental movements and provides IP54-rated protection. This robust design makes it ideal for applications requiringreliable and accurate pressure monitoring in controlled environments. Model No. - YDPS-A