Features CORROSION RESISTANT ALUMINIUM: Made of aluminum material, light weight, good strength and good corrosion resistance, 1/8 female thread, normal temperature, pressure, double high and low pressure interfaces. EXCELLENT PERFORMANCE: Excellent vibration-free, vibration-free performance, pressureless overload capability can measure overpressure, negative pressure or differential pressure. Wide range of applications: used for microelectronics, aerospace, environmental engineering, bioengineering, intelligent buildings, HVAC, food and beverages, precise electronic processing and other applications. Small and accurate: with simple structure, small size, low power consumption, high accuracy, suitable for almost all applications. Transparent and distortion-free: the transparent plastic surface is very shatterproof. Hands and scales for distortion-free viewing angles. Specification: Item Type: Differential Pressure Gauge Material: aluminium, plastic. Colour: grey. Interface: 1/8 female thread, normal temperature, pressure, dual high and low pressure interface (back) Accuracy: 21℃ scale final value ±2%, ±3%, ±4%. Temperature range: -7°C to 60°C. Usage: microelectronics, aerospace, environmental engineering, bioengineering, smart buildings, HVAC, food and beverage, accurate electronic processing and other applications Package list: 1 x differential pressure display. 3 x mounting screws. 2 x 1/8 NPT Male 2 x 1/8 pagoda connectors. 4 x adapters. 4 x flat head screws. Package List 1 x Differential Pressure Gauge 3 x Mounting Screw 2 x 1/8 NPT Plug 2 x 1/8 Pagoda Connector 4 x Adapter 4 x Flat Head Screw