The Sealey SA37/94 is a professional airline gauge designed for accurate tyre pressure measurement in commercial and agricultural vehicle applications. Manufactured by PCL to comply with EN 12645 standards, this gauge features a robust aluminium body protected by a rubber bumper for durability in workshop environments. The gauge incorporates a linear pressure scale dual calibrated in both psi and bar, with parallax correction ensuring accurate readings from any viewing angle. Fitted with a 2.5m hose and clip-on air connector, it meets safety regulations for the inflation of commercial and agricultural vehicle tyres, making it an essential tool for fleet maintenance workshops, agricultural contractors, and commercial vehicle technicians. Each unit is supplied with a serial numbered calibration certificate, providing documented accuracy for professional applications. The gauge operates effectively with air supplies between 5.5 and 15 bar, with a measurement range of 0-9.6 bar (0-140 psi), suitable for standard commercial and agricultural tyre pressures. The 1/4"BSP inlet size ensures compatibility with standard workshop air systems. Features and Benefits: • EN 12645 compliance for professional safety standards • Parallax correction ensures accurate pressure readings • Serial numbered calibration certificate included for documented accuracy • 2.5m hose with clip-on connector for safe commercial vehicle tyre inflation • Durable aluminium construction with protective rubber bumper • 3 year guarantee for long-term reliability Specifications: Brand: PCL Inlet Size: 1/4"BSP Maximum Air Supply: 15bar(218psi) Minimum Air Supply: 5.5bar(80psi) Nett Weight: 1.12kg Range: 0-9.6bar(0-140psi)