Features Stainless Steel Shell: The automotive vacuum gauge adopts a stainless steel shell, which has a sturdy and durable structure, which ensures the firmness and durability of the pressure gauge and prolongs the service life of the pressure gauge. High Precision: The pool pressure gauge has the characteristics of high measurement accuracy and stable performance, and can basically meet various conditions of use. 1/4in NPT: The vacuum pressure gauge adopts 1/4in NPT thread specification, the ambient temperature is -40°C to 70°C, impact resistance, and is made of selected materials. Measuring Various Fluids: Vacuum pressure gauges are suitable for measuring the pressure of various fluid media, such as air pressure, water pressure, hydraulic pressure, oil pressure and other pressure measurements. Wide Range of Applications: Stainless steel shock-resistant pressure gauges are widely used in industrial sectors such as petroleum, chemical industry, chemical fiber, metallurgy, and power stations. Specification: Item Type: Pressure Gauge 1/4 Npt Material: Stainless Steel Model: For Y 60 Uses: Measure the Pressure of Various Fluid Media Thread Specification: 1/4 NPT Accuracy: Class 2.5 Ambient Temperature: Minus40℃ to 70℃ Relative Humidity: <80% Measurement Objects: Air Pressure, Water Pressure, Hydraulic Pressure, Oil Pressure, Pressure Measurement Package List: 1 x Pressure Gauge 1/4 NPT Package List 1 x Pressure Gauge 1/4 NPT