规定了压力范围为-100 kPa至+100 000 kPa，标称尺寸范围为50 mm至300 mm的压力表的要求。还包括复合仪表（压力和真空）。规定了两个精度等级，即测试仪表和工业仪表。仪表通常直接以千帕斯卡为单位进行刻度，但在刻度清晰性要求或买方规定的情况下，可使用10次方的刻度因数。对于特殊应用，买方可指定其他压力单位。压力表通常适用于空气、油、水或蒸汽等普通液体，但对高压压力表和用于氧气、乙炔或其他活性气体的压力表有特殊规定。 附录提供了自重测试仪和压力计的校正说明、仪表安装和使用建议以及采购指南。

Specifies requirements for gauges within the pressure range -100 kPa to +100 000 kPa, and the nominal size range 50 mm to 300 mm. Compound gauges (pressure and vacuum) are also included. Two accuracy grades are specified, namely test gauges and industrial gauges. The gauges are normally graduated directly in kilopascals, but scale factors of powers to ten may be used where required for scale clarity or specified by the purchaser. Other units of pressure may be specified by the purchaser for special applications. The gauges are generally suitable for use with common fluids such as air, oil, water, or steam, but special provision is made for high pressure gauges, and gauges which are intended for use with oxygen and acetylene, or other reactive gases. Appendices provide notes of correction of deadweight testers and manometers, recommendations for the installation and use of gauges, and purchasing guidelines.